-1.0f y 1.0F 0.5

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.
y = + cos 4x
4
amplitude
period
Sketch the graph of the function.
y
y
1.0F
1.0F
0.5
0.5
X
X
-0.5
-0.5
- 1.0
-1.0
y
y
1.0f
1.0-
0.5
0.5
X
X
2
2
-0.5
-0.5
-1.0
-1.0f
Transcribed Image Text:Find the amplitude and period of the function. y = + cos 4x 4 amplitude period Sketch the graph of the function. y y 1.0F 1.0F 0.5 0.5 X X -0.5 -0.5 - 1.0 -1.0 y y 1.0f 1.0- 0.5 0.5 X X 2 2 -0.5 -0.5 -1.0 -1.0f
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