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 - Mid-Chapter Review - Mixed Review - Page 470: 18

Answer

$$ G(3)=4$$

Work Step by Step

We see that we are considering $x=3$, so we need to use the part of the piecewise function that corresponds to $x>1$. Doing this, we find: $$ G(3) = 3+1 \\ G(3)=4$$
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