Algebra 1: Common Core (15th Edition)

by Charles, Randall I.

Published by Prentice Hall

ISBN 10: 0133281140

ISBN 13: 978-0-13328-114-9

Chapter 7 - Exponents and Exponential Functions - 7-6 Exponential Functions - Lesson Check - Page 456: 3

Answer

Work Step by Step

We plug 2 in for x and solve: $f(2)=4(2)+1=9$

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