#### Answer

See graph and explanations.

#### Work Step by Step

Step 1. This equation is in the standard form of a circle with center $C(2,0)$ and radius $r=1$
Step 2. We can graph the equation as shown in the figure.

Published by
Pearson

ISBN 10:
0-13446-914-3

ISBN 13:
978-0-13446-914-0

See graph and explanations.

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