The following represents the graph of the function: OS(x) = cos x- cos x+- 2 2 X. TU2 3 T/ 2 (points) Based on the graph of this function do the following: a. Use your understanding of how to identify the parameters of the sinusoidal function y = asin(hx +c) + d or y = acos(hx +c)+d_to write the equation of a simpler function p(x) that describes the graph. Explain your choices. b. Check the answer you obtained in (a) by graphing the new function p(x). Obtain a printout of the graph. Explain how you used your graphing calculator to verify that your answer is сопеct. c. Verify algebraically that the two equations are equivalent.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The following represents the graph of the function:
OS(x) = cos x-
cos x+-
2
2
X.
TU2
3 T/ 2
(points)
Based on the graph of this function do the following:
a. Use your understanding of how to identify the parameters of the sinusoidal function
y = asin(hx +c) + d or y = acos(hx +c)+d_to write the equation of a simpler function p(x)
that describes the graph. Explain your choices.
b. Check the answer you obtained in (a) by graphing the new function p(x). Obtain a printout of
the graph. Explain how you used your graphing calculator to verify that your answer is
сопеct.
c. Verify algebraically that the two equations are equivalent.
Transcribed Image Text:The following represents the graph of the function: OS(x) = cos x- cos x+- 2 2 X. TU2 3 T/ 2 (points) Based on the graph of this function do the following: a. Use your understanding of how to identify the parameters of the sinusoidal function y = asin(hx +c) + d or y = acos(hx +c)+d_to write the equation of a simpler function p(x) that describes the graph. Explain your choices. b. Check the answer you obtained in (a) by graphing the new function p(x). Obtain a printout of the graph. Explain how you used your graphing calculator to verify that your answer is сопеct. c. Verify algebraically that the two equations are equivalent.
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