Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 9 - Section 9.1 - Exponential Functions - Exercise Set - Page 672: 16



Work Step by Step

$-3^{-(-2)}=-9$ $-3^{-(-1)}=-3$ $-3^{-0}=-1$ $-3^{-1}=-0.3333$ $-3^{-2}=-0.1111$ Hence the graph of $-3^{-x}$ is A.
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