Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 7 - Functions and Graphs - Test: Chapter 7 - Page 498: 16



Work Step by Step

We find $h(5a)$ by plugging in $5a$ for $x$: $$ h(x)=2x+1 \\ h(5a)=2(5a)+1 \\ h(5a)=10a+1$$
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