Precalculus (6th Edition) Blitzer

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

Chapter 9 - Mid-Chapter Check Point - Page 1000: 23


See graph and explanations.

Work Step by Step

Step 1. Graph the equation as shown in the figure. Step 2. Rewrite the equation as $\frac{(x-1)^2}{4}-\frac{(y-1)^2}{4}=1$; we can identify the graph as a hyperbola with $a=b=2, c=2\sqrt 2$ centered at $(1,1)$
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