Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 2 - Section 2.6 - Function Notation and Linear Functions - 2.6 Exercises: 23

Answer

$-3x-2$

Work Step by Step

We are given that $f(x)=-3x+4$. In order to evaluate the function at $x+2$, we can plug in $x+2$ to the function and evaluate directly. $f(x+2)=-3(x+2)+4=(-3)(x)+(-3)(2)+4=-3x-6+4=-3x-2$
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