Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 4 - Section 4.1 - Exponential Functions - 4.1 Exercises - Page 336: 26

Answer

Graph I

Work Step by Step

This equation might look similar to the one from #25 but this equation has a constant term! In fact $y=5^x+1$ is simply the translation up one unit of the parent $5^x$. $5^x$ would have a term (0,1) so the graph with our answer must be one translated up or (0,1+1)=$\gt$(0,2). This matches the description of Graph I.
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