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Mathematics
Mathematics
Problem
Let
h
(
x
)
=
4
−
x
2
h(x)=\sqrt{4-x^{2}}
h
(
x
)
=
4
−
x
2
be defined on its natural domain
[
−
2
,
2
]
[-2,2]
[
−
2
,
2
]
. Determine whether
h
h
h
is continuous at
x
=
2
x=2
x
=
2
.
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