Find the amplitude and period of the function. y = -2 + cos(67TX) amplitude period Sketch the graph of the function. y A 1.0

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
Find the amplitude and period of the function.
51
y = -2 + cos(6TTX)
amplitude
period
Sketch the graph of the function.
y
y
1.0
-0.5
0.5
1.0
1.5
2.0
-0.5
0.5
-0.5
1.0
2.0
Ho/5
y
y
-0.5
0.5
1.0
1.5
2.0
-0.5
-1.0
-1.5
- 1.6
Transcribed Image Text:Find the amplitude and period of the function. 51 y = -2 + cos(6TTX) amplitude period Sketch the graph of the function. y y 1.0 -0.5 0.5 1.0 1.5 2.0 -0.5 0.5 -0.5 1.0 2.0 Ho/5 y y -0.5 0.5 1.0 1.5 2.0 -0.5 -1.0 -1.5 - 1.6
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