Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 5 - Logarithmic Functions - 5.3 The Logarithmic Function and Its Applications - Exercises and Problems for Section 5.3 - Exercises and Problems - Page 210: 3


Concave down

Work Step by Step

The graph moves up from left to right, so the rate of change is positive. The graph becomes flatter as you move right, so the rate of change decreases. Finally, we observe that the graph is concave down.
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