Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

Chapter 1 - Section 1.4 - Exponential Functions - 1.4 Exercises - Page 53: 9

Answer

See images for color-coded graphs. They are all exponential functions.

Work Step by Step

Each function is an exponential function $y=c^x$ (where $c$ is a constant). If $c\gt 1$, the graph increases, and if $0\lt c \lt 1$, the graph decreases.
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