Sketch a graph of f(x)={−2x−7ifx≤−23if−2<x≤20.5x−5ifx>2\displaystyle {f{{\left({x}\right)}}}={\left\lbrace\begin{array}{ccc} -{2}{x}-{7}&\text{if}&{x}\le-{2}\\{3}&\text{if}&-{2}\lt{x}\le{2}\\{0.5}{x}-{5}&\text{if}&{x}\gt{2}\end{array}\right.}f(x)=⎩⎨⎧−2x−730.5x−5ifififx≤−2−2<x≤2x>2 Note: Be sure to include closed or open dots, but only at breaks in the graph.
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