What is an equation for the cosine graph shown below? -135 -90 -45 -11 -10 +9 8/ -7 -6 -5 3 2 1 45 90 135 E

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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What is an equation for the cosine graph shown below?
-135
-90
-45
11
+10
-9
8
-7
-6
-5
-4
-3
+2
-1
45
90
135
Transcribed Image Text:What is an equation for the cosine graph shown below? -135 -90 -45 11 +10 -9 8 -7 -6 -5 -4 -3 +2 -1 45 90 135
y=3 cos (0-45°) +10
Oy=7 cos(0-45°) +3
y=3 cos (0-90°)+7
Oy=3 cos[2(0-45*)] +7
Transcribed Image Text:y=3 cos (0-45°) +10 Oy=7 cos(0-45°) +3 y=3 cos (0-90°)+7 Oy=3 cos[2(0-45*)] +7
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