(General math) a. Write, compile, and run a C++ program to compute and display the value of the second-order polynomial a x 2 + b x + c for any user-entered values of the coefficients a, b, c, and the variable x. Have your program display a message to inform users what the program does, and then display suitable prompts to alert users to enter the data. (Hint: Use a prompt such as Enter the coefficient of the x-squared term:.) b. Check the result of your program written for Exercise 7a by using the following test data: T e s t d a t a s e t 1 : a = 0 , b = 0 , c = 22 , x = 56 T e s t d a t a s e t 2 : a = 0 , b = 22 , c = 0 , x = 2 T e s t d a t a s e t 3 : a = 22 , b = 0 , c = 0 , x = 2 T e s t d a t a s e t 4 : a = 2 , b = 4 , c = 5 , x = 2 After finishing your verification, use your program to complete the following chart

Question

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Answer 1

Textbook Question

Chapter 3.4, Problem 7E

(General math) a. Write, compile, and run a C++ program to compute and display the value of the second-order polynomial a x 2 + b x + c for any user-entered values of the coefficients a, b, c, and the variable x. Have your program display a message to inform users what the program does, and then display suitable prompts to alert users to enter the data. (Hint: Use a prompt such as Enter the coefficient of the x-squared term:.)

b. Check the result of your program written for Exercise 7a by using the following test data:

T e s t d a t a s e t 1 : a = 0 , b = 0 , c = 22 , x = 56 T e s t d a t a s e t 2 : a = 0 , b = 22 , c = 0 , x = 2 T e s t d a t a s e t 3 : a = 22 , b = 0 , c = 0 , x = 2 T e s t d a t a s e t 4 : a = 2 , b = 4 , c = 5 , x = 2

After finishing your verification, use your program to complete the following chart Chapter 3.4, Problem 7E, (General math) a. Write, compile, and run a C++ program to compute and display the value of the

a.

Expert Solution

Program Plan Intro

Program plan:

The variable a, b and c of type float is used to accept the coefficient of second order polynomial.
The variable x of type float is used to accept the value of x of second order polynomial.
The variable p of type float calculates the value of second order polynomial.

Program description:

The main purpose of the program is to accept the coefficient of x and value of x and then calculate and display the value of second order polynomial.

Explanation of Solution

Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

In the above program a, b and c accepts the coefficient of x for second order polynomial. The variable x accepts the value of x and then second order polynomial is calculated and displayed.

Sample Output:

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis::22

b.

Expert Solution

Program Plan Intro

To check the given program for the test values as follows:

Test data set 1: a = 0, b = 0, c = 22, x = 56

Test data set 2: a = 0, b = 22, c = 0, x = 2

Test data set 3: a = 22, b = 0, c = 0, x = 2

Test data set 4: a = 2, b = 4, c = 5, x = 2

To complete the following chart:

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3
3.2	2.0	15.0	2.5
3.2	2.0	15.0	-2.5
-2.0	10.0	0.0	2.0
-2.0	10.0	0.0	4.0
-2.0	10.0	0.0	5.0
-2.0	10.0	0.0	6.0
5.0	22.0	18.0	8.3
4.2	-16.0	-20.0	-5.2

Explanation of Solution

Given Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

Test data set 1:

a = 0, b = 0, c = 22, x = 56

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis:: 22

Test data set 2:

a = 0, b = 22, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 0

Enter the coefficient of the x term (b) :: 22

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 44

Test data set 3:

a = 22, b = 0, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 22

Enter the coefficient of the x term (b) :: 0

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 88

Test data set 4:

a = 2, b = 4, c = 5, x = 2

Sample Output

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 2

Enter the coefficient of the x term (b) :: 4

Enter the coefficient of the term (c) :: 5

Enter the value of x :: 2

The value of the second-order polynomial is :: 21

Chart

Following chart displays the polynomial value for different values of a, b, c and x.

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3	13.480
3.2	2.0	15.0	2.5	40.000
3.2	2.0	15.0	-2.5	30.000
-2.0	10.0	0.0	2.0	12.000
-2.0	10.0	0.0	4.0	8.000
-2.0	10.0	0.0	5.0	0.000
-2.0	10.0	0.0	6.0	-12.000
5.0	22.0	18.0	8.3	545.050
4.2	-16.0	-20.0	-5.2	176.768

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Answer 2

Textbook Question

Chapter 3.4, Problem 7E

(General math) a. Write, compile, and run a C++ program to compute and display the value of the second-order polynomial a x 2 + b x + c for any user-entered values of the coefficients a, b, c, and the variable x. Have your program display a message to inform users what the program does, and then display suitable prompts to alert users to enter the data. (Hint: Use a prompt such as Enter the coefficient of the x-squared term:.)

b. Check the result of your program written for Exercise 7a by using the following test data:

T e s t d a t a s e t 1 : a = 0 , b = 0 , c = 22 , x = 56 T e s t d a t a s e t 2 : a = 0 , b = 22 , c = 0 , x = 2 T e s t d a t a s e t 3 : a = 22 , b = 0 , c = 0 , x = 2 T e s t d a t a s e t 4 : a = 2 , b = 4 , c = 5 , x = 2

After finishing your verification, use your program to complete the following chart Chapter 3.4, Problem 7E, (General math) a. Write, compile, and run a C++ program to compute and display the value of the

a.

Expert Solution

Program Plan Intro

Program plan:

The variable a, b and c of type float is used to accept the coefficient of second order polynomial.
The variable x of type float is used to accept the value of x of second order polynomial.
The variable p of type float calculates the value of second order polynomial.

Program description:

The main purpose of the program is to accept the coefficient of x and value of x and then calculate and display the value of second order polynomial.

Explanation of Solution

Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

In the above program a, b and c accepts the coefficient of x for second order polynomial. The variable x accepts the value of x and then second order polynomial is calculated and displayed.

Sample Output:

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis::22

b.

Expert Solution

Program Plan Intro

To check the given program for the test values as follows:

Test data set 1: a = 0, b = 0, c = 22, x = 56

Test data set 2: a = 0, b = 22, c = 0, x = 2

Test data set 3: a = 22, b = 0, c = 0, x = 2

Test data set 4: a = 2, b = 4, c = 5, x = 2

To complete the following chart:

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3
3.2	2.0	15.0	2.5
3.2	2.0	15.0	-2.5
-2.0	10.0	0.0	2.0
-2.0	10.0	0.0	4.0
-2.0	10.0	0.0	5.0
-2.0	10.0	0.0	6.0
5.0	22.0	18.0	8.3
4.2	-16.0	-20.0	-5.2

Explanation of Solution

Given Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

Test data set 1:

a = 0, b = 0, c = 22, x = 56

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis:: 22

Test data set 2:

a = 0, b = 22, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 0

Enter the coefficient of the x term (b) :: 22

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 44

Test data set 3:

a = 22, b = 0, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 22

Enter the coefficient of the x term (b) :: 0

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 88

Test data set 4:

a = 2, b = 4, c = 5, x = 2

Sample Output

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 2

Enter the coefficient of the x term (b) :: 4

Enter the coefficient of the term (c) :: 5

Enter the value of x :: 2

The value of the second-order polynomial is :: 21

Chart

Following chart displays the polynomial value for different values of a, b, c and x.

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3	13.480
3.2	2.0	15.0	2.5	40.000
3.2	2.0	15.0	-2.5	30.000
-2.0	10.0	0.0	2.0	12.000
-2.0	10.0	0.0	4.0	8.000
-2.0	10.0	0.0	5.0	0.000
-2.0	10.0	0.0	6.0	-12.000
5.0	22.0	18.0	8.3	545.050
4.2	-16.0	-20.0	-5.2	176.768

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Answer 3

Textbook Question

Chapter 3.4, Problem 7E

(General math) a. Write, compile, and run a C++ program to compute and display the value of the second-order polynomial a x 2 + b x + c for any user-entered values of the coefficients a, b, c, and the variable x. Have your program display a message to inform users what the program does, and then display suitable prompts to alert users to enter the data. (Hint: Use a prompt such as Enter the coefficient of the x-squared term:.)

b. Check the result of your program written for Exercise 7a by using the following test data:

T e s t d a t a s e t 1 : a = 0 , b = 0 , c = 22 , x = 56 T e s t d a t a s e t 2 : a = 0 , b = 22 , c = 0 , x = 2 T e s t d a t a s e t 3 : a = 22 , b = 0 , c = 0 , x = 2 T e s t d a t a s e t 4 : a = 2 , b = 4 , c = 5 , x = 2

After finishing your verification, use your program to complete the following chart Chapter 3.4, Problem 7E, (General math) a. Write, compile, and run a C++ program to compute and display the value of the

a.

Expert Solution

Program Plan Intro

Program plan:

The variable a, b and c of type float is used to accept the coefficient of second order polynomial.
The variable x of type float is used to accept the value of x of second order polynomial.
The variable p of type float calculates the value of second order polynomial.

Program description:

The main purpose of the program is to accept the coefficient of x and value of x and then calculate and display the value of second order polynomial.

Explanation of Solution

Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

In the above program a, b and c accepts the coefficient of x for second order polynomial. The variable x accepts the value of x and then second order polynomial is calculated and displayed.

Sample Output:

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis::22

b.

Expert Solution

Program Plan Intro

To check the given program for the test values as follows:

Test data set 1: a = 0, b = 0, c = 22, x = 56

Test data set 2: a = 0, b = 22, c = 0, x = 2

Test data set 3: a = 22, b = 0, c = 0, x = 2

Test data set 4: a = 2, b = 4, c = 5, x = 2

To complete the following chart:

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3
3.2	2.0	15.0	2.5
3.2	2.0	15.0	-2.5
-2.0	10.0	0.0	2.0
-2.0	10.0	0.0	4.0
-2.0	10.0	0.0	5.0
-2.0	10.0	0.0	6.0
5.0	22.0	18.0	8.3
4.2	-16.0	-20.0	-5.2

Explanation of Solution

Given Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

Test data set 1:

a = 0, b = 0, c = 22, x = 56

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis:: 22

Test data set 2:

a = 0, b = 22, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 0

Enter the coefficient of the x term (b) :: 22

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 44

Test data set 3:

a = 22, b = 0, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 22

Enter the coefficient of the x term (b) :: 0

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 88

Test data set 4:

a = 2, b = 4, c = 5, x = 2

Sample Output

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 2

Enter the coefficient of the x term (b) :: 4

Enter the coefficient of the term (c) :: 5

Enter the value of x :: 2

The value of the second-order polynomial is :: 21

Chart

Following chart displays the polynomial value for different values of a, b, c and x.

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3	13.480
3.2	2.0	15.0	2.5	40.000
3.2	2.0	15.0	-2.5	30.000
-2.0	10.0	0.0	2.0	12.000
-2.0	10.0	0.0	4.0	8.000
-2.0	10.0	0.0	5.0	0.000
-2.0	10.0	0.0	6.0	-12.000
5.0	22.0	18.0	8.3	545.050
4.2	-16.0	-20.0	-5.2	176.768

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Answer 4

Textbook Question

Chapter 3.4, Problem 7E

(General math) a. Write, compile, and run a C++ program to compute and display the value of the second-order polynomial a x 2 + b x + c for any user-entered values of the coefficients a, b, c, and the variable x. Have your program display a message to inform users what the program does, and then display suitable prompts to alert users to enter the data. (Hint: Use a prompt such as Enter the coefficient of the x-squared term:.)

b. Check the result of your program written for Exercise 7a by using the following test data:

T e s t d a t a s e t 1 : a = 0 , b = 0 , c = 22 , x = 56 T e s t d a t a s e t 2 : a = 0 , b = 22 , c = 0 , x = 2 T e s t d a t a s e t 3 : a = 22 , b = 0 , c = 0 , x = 2 T e s t d a t a s e t 4 : a = 2 , b = 4 , c = 5 , x = 2

After finishing your verification, use your program to complete the following chart Chapter 3.4, Problem 7E, (General math) a. Write, compile, and run a C++ program to compute and display the value of the

a.

Expert Solution

Program Plan Intro

Program plan:

The variable a, b and c of type float is used to accept the coefficient of second order polynomial.
The variable x of type float is used to accept the value of x of second order polynomial.
The variable p of type float calculates the value of second order polynomial.

Program description:

The main purpose of the program is to accept the coefficient of x and value of x and then calculate and display the value of second order polynomial.

Explanation of Solution

Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

In the above program a, b and c accepts the coefficient of x for second order polynomial. The variable x accepts the value of x and then second order polynomial is calculated and displayed.

Sample Output:

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis::22

b.

Expert Solution

Program Plan Intro

To check the given program for the test values as follows:

Test data set 1: a = 0, b = 0, c = 22, x = 56

Test data set 2: a = 0, b = 22, c = 0, x = 2

Test data set 3: a = 22, b = 0, c = 0, x = 2

Test data set 4: a = 2, b = 4, c = 5, x = 2

To complete the following chart:

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3
3.2	2.0	15.0	2.5
3.2	2.0	15.0	-2.5
-2.0	10.0	0.0	2.0
-2.0	10.0	0.0	4.0
-2.0	10.0	0.0	5.0
-2.0	10.0	0.0	6.0
5.0	22.0	18.0	8.3
4.2	-16.0	-20.0	-5.2

Explanation of Solution

Given Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

Test data set 1:

a = 0, b = 0, c = 22, x = 56

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis:: 22

Test data set 2:

a = 0, b = 22, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 0

Enter the coefficient of the x term (b) :: 22

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 44

Test data set 3:

a = 22, b = 0, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 22

Enter the coefficient of the x term (b) :: 0

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 88

Test data set 4:

a = 2, b = 4, c = 5, x = 2

Sample Output

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 2

Enter the coefficient of the x term (b) :: 4

Enter the coefficient of the term (c) :: 5

Enter the value of x :: 2

The value of the second-order polynomial is :: 21

Chart

Following chart displays the polynomial value for different values of a, b, c and x.

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3	13.480
3.2	2.0	15.0	2.5	40.000
3.2	2.0	15.0	-2.5	30.000
-2.0	10.0	0.0	2.0	12.000
-2.0	10.0	0.0	4.0	8.000
-2.0	10.0	0.0	5.0	0.000
-2.0	10.0	0.0	6.0	-12.000
5.0	22.0	18.0	8.3	545.050
4.2	-16.0	-20.0	-5.2	176.768

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

a.

Expert Solution

Program Plan Intro

Program plan:

The variable a, b and c of type float is used to accept the coefficient of second order polynomial.
The variable x of type float is used to accept the value of x of second order polynomial.
The variable p of type float calculates the value of second order polynomial.

Program description:

The main purpose of the program is to accept the coefficient of x and value of x and then calculate and display the value of second order polynomial.

Explanation of Solution

Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

In the above program a, b and c accepts the coefficient of x for second order polynomial. The variable x accepts the value of x and then second order polynomial is calculated and displayed.

Sample Output:

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis::22

b.

Expert Solution

Program Plan Intro

To check the given program for the test values as follows:

Test data set 1: a = 0, b = 0, c = 22, x = 56

Test data set 2: a = 0, b = 22, c = 0, x = 2

Test data set 3: a = 22, b = 0, c = 0, x = 2

Test data set 4: a = 2, b = 4, c = 5, x = 2

To complete the following chart:

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3
3.2	2.0	15.0	2.5
3.2	2.0	15.0	-2.5
-2.0	10.0	0.0	2.0
-2.0	10.0	0.0	4.0
-2.0	10.0	0.0	5.0
-2.0	10.0	0.0	6.0
5.0	22.0	18.0	8.3
4.2	-16.0	-20.0	-5.2

Explanation of Solution

Given Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

Test data set 1:

a = 0, b = 0, c = 22, x = 56

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis:: 22

Test data set 2:

a = 0, b = 22, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 0

Enter the coefficient of the x term (b) :: 22

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 44

Test data set 3:

a = 22, b = 0, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 22

Enter the coefficient of the x term (b) :: 0

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 88

Test data set 4:

a = 2, b = 4, c = 5, x = 2

Sample Output

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 2

Enter the coefficient of the x term (b) :: 4

Enter the coefficient of the term (c) :: 5

Enter the value of x :: 2

The value of the second-order polynomial is :: 21

Chart

Following chart displays the polynomial value for different values of a, b, c and x.

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3	13.480
3.2	2.0	15.0	2.5	40.000
3.2	2.0	15.0	-2.5	30.000
-2.0	10.0	0.0	2.0	12.000
-2.0	10.0	0.0	4.0	8.000
-2.0	10.0	0.0	5.0	0.000
-2.0	10.0	0.0	6.0	-12.000
5.0	22.0	18.0	8.3	545.050
4.2	-16.0	-20.0	-5.2	176.768

Answer 8

a.

Expert Solution

Program Plan Intro

Program plan:

The variable a, b and c of type float is used to accept the coefficient of second order polynomial.
The variable x of type float is used to accept the value of x of second order polynomial.
The variable p of type float calculates the value of second order polynomial.

Program description:

The main purpose of the program is to accept the coefficient of x and value of x and then calculate and display the value of second order polynomial.

Explanation of Solution

Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

In the above program a, b and c accepts the coefficient of x for second order polynomial. The variable x accepts the value of x and then second order polynomial is calculated and displayed.

Sample Output:

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis::22

Answer 9

a.

Expert Solution

Answer 10

a.

Expert Solution

Answer 11

Expert Solution

Answer 12

Program Plan Intro

Program plan:

The variable a, b and c of type float is used to accept the coefficient of second order polynomial.
The variable x of type float is used to accept the value of x of second order polynomial.
The variable p of type float calculates the value of second order polynomial.

Program description:

The main purpose of the program is to accept the coefficient of x and value of x and then calculate and display the value of second order polynomial.

Answer 13

Explanation of Solution

Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

In the above program a, b and c accepts the coefficient of x for second order polynomial. The variable x accepts the value of x and then second order polynomial is calculated and displayed.

Sample Output:

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis::22

Answer 14

b.

Expert Solution

Program Plan Intro

To check the given program for the test values as follows:

Test data set 1: a = 0, b = 0, c = 22, x = 56

Test data set 2: a = 0, b = 22, c = 0, x = 2

Test data set 3: a = 22, b = 0, c = 0, x = 2

Test data set 4: a = 2, b = 4, c = 5, x = 2

To complete the following chart:

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3
3.2	2.0	15.0	2.5
3.2	2.0	15.0	-2.5
-2.0	10.0	0.0	2.0
-2.0	10.0	0.0	4.0
-2.0	10.0	0.0	5.0
-2.0	10.0	0.0	6.0
5.0	22.0	18.0	8.3
4.2	-16.0	-20.0	-5.2

Explanation of Solution

Given Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

Test data set 1:

a = 0, b = 0, c = 22, x = 56

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis:: 22

Test data set 2:

a = 0, b = 22, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 0

Enter the coefficient of the x term (b) :: 22

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 44

Test data set 3:

a = 22, b = 0, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 22

Enter the coefficient of the x term (b) :: 0

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 88

Test data set 4:

a = 2, b = 4, c = 5, x = 2

Sample Output

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 2

Enter the coefficient of the x term (b) :: 4

Enter the coefficient of the term (c) :: 5

Enter the value of x :: 2

The value of the second-order polynomial is :: 21

Chart

Following chart displays the polynomial value for different values of a, b, c and x.

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3	13.480
3.2	2.0	15.0	2.5	40.000
3.2	2.0	15.0	-2.5	30.000
-2.0	10.0	0.0	2.0	12.000
-2.0	10.0	0.0	4.0	8.000
-2.0	10.0	0.0	5.0	0.000
-2.0	10.0	0.0	6.0	-12.000
5.0	22.0	18.0	8.3	545.050
4.2	-16.0	-20.0	-5.2	176.768

Answer 15

b.

Expert Solution

Answer 16

b.

Expert Solution

Answer 17

Expert Solution

Answer 18

Program Plan Intro

To check the given program for the test values as follows:

Test data set 1: a = 0, b = 0, c = 22, x = 56

Test data set 2: a = 0, b = 22, c = 0, x = 2

Test data set 3: a = 22, b = 0, c = 0, x = 2

Test data set 4: a = 2, b = 4, c = 5, x = 2

To complete the following chart:

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3
3.2	2.0	15.0	2.5
3.2	2.0	15.0	-2.5
-2.0	10.0	0.0	2.0
-2.0	10.0	0.0	4.0
-2.0	10.0	0.0	5.0
-2.0	10.0	0.0	6.0
5.0	22.0	18.0	8.3
4.2	-16.0	-20.0	-5.2

Answer 19

Explanation of Solution

Given Program

#include <iostream>
#include <math.h>
using namespace std;

int main()
{
    // declaration of variables
    float a, b, c;
    float x;
    float p;
    // Input values 
    cout<<"Input values to calculate value of the second-order polynomial :: 
	    ax^2 + bx +c";
    cout<<"\nEnter the coefficient of the x-squared term(a) :: ";
    cin>>a;
    cout<<"\nEnter the coefficient of the x term (b) :: ";
    cin>>b;
    cout<<"\nEnter the coefficient of the term (c) :: ";
    cin>>c;
    cout<<"\nEnter the value of x :: ";
    cin>>x;
    // Calculate value of the second-order polynomial
    p = a * x * x + b * x + c ;
    cout<<"\nThe value of the second-order polynomial  is :: "<<p;
    return 0;
}

Explanation:

Test data set 1:

a = 0, b = 0, c = 22, x = 56

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enterthecoefficientofthex-squaredterm(a)::0

Enterthecoefficientofthexterm(b)::0

Enterthecoefficientoftheterm(c)::22

Enterthevalueofx::56

Thevalueofthesecond-orderpolynomialis:: 22

Test data set 2:

a = 0, b = 22, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 0

Enter the coefficient of the x term (b) :: 22

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 44

Test data set 3:

a = 22, b = 0, c = 0, x = 2

Sample Output:

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 22

Enter the coefficient of the x term (b) :: 0

Enter the coefficient of the term (c) :: 0

Enter the value of x :: 2

The value of the second-order polynomial is :: 88

Test data set 4:

a = 2, b = 4, c = 5, x = 2

Sample Output

Input values to calculate value of the second-order polynomial :: ax^2 + bx +c

Enter the coefficient of the x-squared term(a) :: 2

Enter the coefficient of the x term (b) :: 4

Enter the coefficient of the term (c) :: 5

Enter the value of x :: 2

The value of the second-order polynomial is :: 21

Chart

Following chart displays the polynomial value for different values of a, b, c and x.

a	b	c	x	Polynomial Value
2.0	17.0	-12.0	1.3	13.480
3.2	2.0	15.0	2.5	40.000
3.2	2.0	15.0	-2.5	30.000
-2.0	10.0	0.0	2.0	12.000
-2.0	10.0	0.0	4.0	8.000
-2.0	10.0	0.0	5.0	0.000
-2.0	10.0	0.0	6.0	-12.000
5.0	22.0	18.0	8.3	545.050
4.2	-16.0	-20.0	-5.2	176.768

Answer 20

Ch. 3.1 - (General math) Write an assignment statement to...Ch. 3.1 - (General math) Write an assignment statement to...Ch. 3.1 - (Conversion) Write an assignment statement to...Ch. 3.1 - Prob. 4E Ch. 3.1 - (Physics) Write an assignment statement to...Ch. 3.1 - (Numerical) Write an assignment statement to...Ch. 3.1 - (Civil eng.) Write an assignment statement to...Ch. 3.1 - (Physics) Coulomb’s Law states that the force, F,...Ch. 3.1 - (Civil eng.) Write an assignment statement to...Ch. 3.1 - (Desk check) Determine the output of the following...

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