A trigonometric function is given. y = -7 cos(6x) (a) Find the amplitude, period, phase, and horizontal shift of the function. amplitude period phase horizontal shift (b) Sketch the graph of one complete period. y y 10 10 -5 -10 -10 y y 10 10 4. - 10 -10

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.5: Trigonometric Graphs
Problem 13E
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A trigonometric function is given.
y = -7 cos(6x)
(a) Find the amplitude, period, phase, and horizontal shift of the function.
amplitude
period
phase
horizontal shift
(b) Sketch the graph of one complete period.
y
y
10
10
-5
- 10
-10
y
10
10
4.
- 10
-10
Transcribed Image Text:A trigonometric function is given. y = -7 cos(6x) (a) Find the amplitude, period, phase, and horizontal shift of the function. amplitude period phase horizontal shift (b) Sketch the graph of one complete period. y y 10 10 -5 - 10 -10 y 10 10 4. - 10 -10
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