Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 2 - Graphs and Functions - Chapter 2 Test Prep - Review Exercises - Page 299: 79



Work Step by Step

In an even function $f(-x) = f(x)$. Thus, if $(a, b)$ is on the graph of $f(x)$, then $(-a, b)$ is also on the graph of $f(x)$. Plotting the two points show that the they are symmetric with respect to the y-axis. Therefore, the given statement is true.
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