Problem 7: Consider y3 cos(4x +T). (1) Find the period of the function and show how you found it. (2) Find the phase shift ofthe function and show how you found it. (3) By hand, graph one complete cycle only (1 period only) of the graph of this function. Nocalculators.

Given thaty=3cos4x+πSolution:if y=AcosBx+C+Dtime period=2πBphace shift…

Problem 7: Consider y the function and show how you found it. (3) By hand, graph one complete cycle only (1 period only) of the graph of this function. No 3 cos(4x + T). (1) Find the period of the function and show how you found it. (2) Find the phase shift of calculators.

Problem 7: Consider y the function and show how you found it. (3) By hand, graph one complete cycle only (1 period only) of the graph of this function. No 3 cos(4x + T). (1) Find the period of the function and show how you found it. (2) Find the phase shift of calculators.

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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Question

Problem 7: Consider y
3 cos(4x +T). (1) Find the period of the function and show how you found it. (2) Find the phase shift of
the function and show how you found it. (3) By hand, graph one complete cycle only (1 period only) of the graph of this function. No
calculators.

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