Answer
$ g(-1)=5$
Work Step by Step
We have $x=-1$.
Use the first equation.
$g(x)=-x+4,$ if $x \leq -1$
Substitute $-1$ for $x$.
$\Rightarrow g(-1)=-(-1)+4$
Simplify.
$\Rightarrow g(-1)=1+4$
$\Rightarrow g(-1)=5$
Big Ideas Math - Algebra 1, A Common Core Curriculum
by Larson, Ron; Boswell, Laurie
Published by
Big Ideas Learning LLC
ISBN 10:
978-1-60840-838-2
ISBN 13:
978-1-60840-838-2
Chapter 4 - Writing Linear Functions - 4.7 - Piecewise Functions - Exercises - Page 222: 8
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