College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 6 - Section 6.3 - Exponential Functions - 6.3 Assess Your Understanding - Page 434: 13


Option (b)

Work Step by Step

RECALL: An exponential function is increasing when its base is greater than $1$. Among the choices, only the exponential function in Option (b) has a base that is greater than 1. Thus, the only increasing function among the choices is the one in Option (b).
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