Answer
$(-2,-2)$
Work Step by Step
Step 1. Graph the three circle as shown in the figure.
Step 2. We can identify the epicenter as the intersect of the three circles which gives $(-2,-2)$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter 2 - Graphs and Functions - 2.2 Circles - 2.2 Exercises - Page 201: 41
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