Precalculus (6th Edition) Blitzer

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

Chapter 5 - Cumulative Review Exercises - Page 709: 7

Answer

See graph and explanations.

Work Step by Step

We can identify the given equation to be a circle with a center at $(1,-2)$ and a radius of $r=3$; thus we can graph the circle as shown in the figure.
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