Graphing Piecewise Functions
Sketch a graph of the following Piecewise Function
f
(
x
)
=
{
−
1
if
x
≤
−
1
x
−
1
if
−
1
<
x
≤
2
−
2
if
x
>
2
\displaystyle {f{{\left({x}\right)}}}={\left\lbrace\begin{array}{ccc} -{1}&\text{if}&{x}\le-{1}\\{x}-{1}&\text{if}&-{1}\lt{x}\le{2}\\-{2}&\text{if}&{x}\gt{2}\end{array}\right.}
f
(
x
)
=
⎩
⎨
⎧
−
1
x
−
1
−
2
if
if
if
x
≤
−
1
−
1
<
x
≤
2
x
>
2
1
2
3
4
5
-1
-2
-3
-4
-5
1
2
3
4
5
-1
-2
-3
-4
-5
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