Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 7 - Exponents and Exponential Functions - 7-6 Exponential Functions - Lesson Check - Page 450: 6



Work Step by Step

When $x$ is even, then $y$ will be positive. When $y$ is odd, then $y$ will be negative. The graph of the function fluctuates between positive and negative numbers, so the function is not an exponential function.
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