Find a and d for f(x): = a cos x + d such that the graph of ƒ matches the figure. + 3 2 1 -3.14 -1.57 1.57 1.57 3.14 -1 -2 a) a 2, d=3 b) a = 5, d=2 c) a = 3, d = 5 d) a = 3, d=2 e) a = 5, d=5

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 77RE
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Find a and d for f(x): = a cos x + d such that the graph of ƒ matches the figure.
+
3
2
1
-3.14
-1.57
1.57
1.57
3.14
-1
-2
a) a 2, d=3
b) a = 5, d=2
c) a = 3, d = 5
d) a = 3, d=2
e) a = 5, d=5
Transcribed Image Text:Find a and d for f(x): = a cos x + d such that the graph of ƒ matches the figure. + 3 2 1 -3.14 -1.57 1.57 1.57 3.14 -1 -2 a) a 2, d=3 b) a = 5, d=2 c) a = 3, d = 5 d) a = 3, d=2 e) a = 5, d=5
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