Find the amplitude and period of the function. y = + cos(xx)
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°.
Related questions
Question
2
Make sure to also choose correct graph
Transcribed Image Text:Find the amplitude and period of the function.
y = 2 + cos(xx)
amplitude
perlod
Sketch the graph of the function.
y
y
2.5
3.0
2.5
2.0
2.0
1.5
1.5
1.0
1.0
0.5
0.5
0.5
1.0
1.5
2.0
1
3
4
5 6
y
y
2.5
2.0
0.4
1.5
0.2
1.0
X
0.3
1.0
I.5
2.0
0.5
-0.2
-0.4
0.5
1.0
1.5
2.0
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