Precalculus (6th Edition) Blitzer

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

Chapter 6 - Section 6.3 - Polar Coordinates - Concept and Vocabulary Check - Page 741: 11

Answer

The equation $x+y=7$ can be converted to a polar equation by replacing $x$ with $r\cos \theta \,$ and $y$ with $r\sin \theta $.

Work Step by Step

See below.
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