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7. The position in metres, of an object moving back and forth along a straight line for one full day, is modeled by s(t) = 6 cos (½³ t) + 1,where t is the elapsed time in hours. a) Use derivatives to find the highest speed of the object. π 7b) Continued: s(t) = 6 cos + 1. Determine all the times when a(t) = 0. 3

7. The position in metres, of an object moving back and forth along a straight line for one full day, is modeled by s(t) = 6 cos (½³ t) + 1,where t is the elapsed time in hours. a) Use derivatives to find the highest speed of the object. π 7b) Continued: s(t) = 6 cos + 1. Determine all the times when a(t) = 0. 3

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.2: Introduction To Conics: parabolas
Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.
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Pls help asap pls. help on 7b 

7. The position in metres, of an object moving back and forth along a straight line for one full day, is modeled by s(t) = 6 cos (½³ t) + 1,where t is the elapsed time in hours. a) Use derivatives to find the highest speed of the object.
Transcribed Image Text:7. The position in metres, of an object moving back and forth along a straight line for one full day, is modeled by s(t) = 6 cos (½³ t) + 1,where t is the elapsed time in hours. a) Use derivatives to find the highest speed of the object.
π 7b) Continued: s(t) = 6 cos + 1. Determine all the times when a(t) = 0. 3
Transcribed Image Text:π 7b) Continued: s(t) = 6 cos + 1. Determine all the times when a(t) = 0. 3
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