Graph by finding the amplitude, the period, vertical translation, and any phase shift of the following: a)y= 5+2cos (1/2x) b)y=-2sin(1/2(x-π))

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section: Chapter Questions
Problem 38RE
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Graph by finding the amplitude, the period, vertical translation, and any phase shift of the following:

a)y= 5+2cos (1/2x)

b)y=-2sin(1/2(x-π))

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