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

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

Chapter 4 - Exponential Functions - 4.5 The Number e - Exercises and Problems for Section 4.5 - Exercises and Problems - Page 173: 9

Answer

See the explanation

Work Step by Step

(a) We see that $Q_0=2.7$ (b) Since the base is less than one, the quantity is decreasing. (c) Since the base is $0.12=1-0.88$, the decay rate is $88 \%$ per unit time. (d) No, the growth rate is not continuous.
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