Answer
$g(2)=-1$
Work Step by Step
We have $x=2$.
Use the third equation.
$g(x)=2x-5,$ if $x \geq 2$
Substitute $2$ for $x$.
$\Rightarrow g(2)=2(2)-5$
Simplify.
$\Rightarrow g(2)=4-5$
$\Rightarrow g(2)=-1$
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: 11
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