Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 6 - Section 6.4 - Graphs of Polar Equations - Exercise Set - Page 754: 50


A polar equation is an equation that is represented by the use of variables $r\,\text{ and }\,\theta $.

Work Step by Step

Suppose the two polar equations are expressed as below: $\begin{align} & r=2\cos \theta \\ & r=1+2\sin \theta \\ \end{align}$ where $r\,\text{ and }\,\theta $ are varibles.
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