Answer
$$\color{blue}{\bf{7}}$$
Work Step by Step
We are given the two functions:
$\bf{f(x) = x + 1}$ and $\bf{g(x) = x^2}$
and asked to find $(f+g)(2)$
$(f+g)(2)=(f(2) +g(2))$
$ 2 + 1 + 2^2$
$ 3 + 4$
$$\color{blue}{\bf{7}}$$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter 2 - Graphs and Functions - 2.8 Function Operations and Composition - 2.8 Exercises - Page 286: 1
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