Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Chapter 2 - Nonlinear Functions - 2.4 Exponential Functions - 2.4 Exercises: 11

Answer

C

Work Step by Step

We substitute certain values in x: when x=1, $3^{x-1} = 1$ So $y=1$. And also when x=2, $3^{x-1}=3^1=3$ So $y = 3$. The only such graph is C.
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