Answer
graph-D
Work Step by Step
Given $y=5-2^x$, let $x=0$, we have $y=5-1=4$, only D fits. We can also view graph-D as a result of reflecting around x-axis and shifting 5 units up from $2^x$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter 4 - Inverse, Exponential, and Logarithmic Functions - Summary Exercises on Inverse, Exponential, and Logarithmic Functions - Exercises - Page 448: 10
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