Precalculus (6th Edition) Blitzer

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

Chapter 9 - Review Exercises - Page 1035: 1


See graph and explanations.

Work Step by Step

Step 1. From the given equation, we have $a=6, b=5, c=\sqrt {36-25}=\sqrt {11}$ Step 2. See graph; we can locate the foci at $(\pm\sqrt {11},0)$
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