Answer
See graph.
Work Step by Step
We graph:
$f(x)=\left\{\begin{array}{l}
2+x~~~~\mathrm{i}\mathrm{f}\ x\lt -4\\
-x~~~~~~~~\mathrm{i}\mathrm{f}\ -4\leq x\leq 5\\
3x~~~~~~~~~\mathrm{i}\mathrm{f}\ x\gt 5
\end{array}\right.$
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