Which graph represents the function y = 3cos x -1? (A) (B) 3 3 -1 -2 90 180 270 360 -1 90 180 -2 -3 -4 -5 -6 360° (C) (D) 4 4 3 -1 90 180 270 360 -1 -3 -2 90 180 270 O A Ов

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 63E
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Question
Which graph represents the function y = 3cos x -1?
(A)
(B)
3
3
-1
-2
90
180
270
360
-1
90
180
-2
-3
-4
-5
-6
360°
(C)
(D)
4
4
3
-1
90
180
270
360
-1
-3
-2
90
180
270
O A
Ов
Transcribed Image Text:Which graph represents the function y = 3cos x -1? (A) (B) 3 3 -1 -2 90 180 270 360 -1 90 180 -2 -3 -4 -5 -6 360° (C) (D) 4 4 3 -1 90 180 270 360 -1 -3 -2 90 180 270 O A Ов
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