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This topic covers: - Evaluating functions - Domain & range of functions - Graphical features of functions - Average rate of change of functions - Function combination and composition - …

What are rational functions? How do we plot them? What is their domain and range? Let's find out. We break down the definition of the function given in set-builder form and plot the graph …

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What are polynomial functions? How do we draw them? What's their domain and range. Let's find that out in this video. We break down the definition of the function given in set-builder form and …

Unit 5 System of equations Unit 6 Two-variable inequalities Unit 7 Functions Unit 8 Absolute value equations, functions, & inequalities Unit 9 Quadratic equations & functions Unit 10 Polynomial …

Test your understanding of Quadratic equations & functions with these 20 questions.

Unit test Test your understanding of Polynomial expressions, equations, & functions with these 35 questions.

The Algebra 1 course, often taught in the 9th grade, covers Linear equations, inequalities, functions, and graphs; Systems of equations and inequalities; Extension of the concept of a …

Learn how to find the formula of the inverse function of a given function. For example, find the inverse of f(x)=3x+2.