Precalculus (6th Edition) Blitzer

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

Chapter 1 - Section 1.3 - More on Functions and Their Graphs - Exercise Set - Page 196: 33


The function is an even function.

Work Step by Step

It can be seen that the points of the graph are images of each other about the y axis. In the provided graph, it is observed that the curve is symmetrical with respect to the Y axis. So, the given graph is the graph of an even function. Thus, by the symmetry of the graph, f is an even function.
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