College Algebra (6th Edition)

by Blitzer, Robert F.

Published by Pearson

ISBN 10: 0-32178-228-3

ISBN 13: 978-0-32178-228-1

Chapter 4 - Exponential and Logarithmic Functions - Exercise Set 4.1 - Page 454: 88

Answer

See below.

Work Step by Step

False. If they have the same graph then for each value of $x$, $f(x)=g(x)$. But for $x=0$: $f(x)=3^{-x}=3^{-0}=1\ne-1=-3^0=g(x)$

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