The polar equation r = a+a cos 8, where a > 0, has a tangent line at (0, 7)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.5: Polar Coordinates
Problem 85E
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The polar equation r = a+a cos 8, where a > 0, has a tangent line at (0, 7)
Transcribed Image Text:The polar equation r = a+a cos 8, where a > 0, has a tangent line at (0, 7)
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