4) 4+ 3+ -5 -4 -3 -2 3 4 5 r -2+ -3+ -4+ 2.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.5: Product-to-sum And Sum-to-product Formulas
Problem 11E
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Choose the polar equation that matches the graph.

4)
3-
2-
-5
-4
-3
-2
3
4
5 r
-4
A) r= 2 sin(20)
B) r = 2 cos(0/2)
C) r= 2 sin(0/2)
D) r = 2 cos(20)
Transcribed Image Text:4) 3- 2- -5 -4 -3 -2 3 4 5 r -4 A) r= 2 sin(20) B) r = 2 cos(0/2) C) r= 2 sin(0/2) D) r = 2 cos(20)
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