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Mathematics
Mathematics
Problem
Find the range of the function
h
(
x
)
=
{
x
2
−
4
,
−
3
≤
x
≤
0
x
+
1
,
0
<
x
≤
2
6
−
x
,
2
<
x
<
5
h(x)=\begin{cases}x^{2}-4,& -3\le x\le 0\\x+1,& 0<x\le 2\\6-x,& 2<x<5\end{cases}
h
(
x
)
=
⎩
⎨
⎧
x
2
−
4
,
x
+
1
,
6
−
x
,
−
3
≤
x
≤
0
0
<
x
≤
2
2
<
x
<
5
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