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Mathematics
Mathematics
Problem
Consider the function
m
(
x
)
=
x
3
+
6
x
m(x)=x^{3}+6x
m
(
x
)
=
x
3
+
6
x
on the interval
[
−
1
,
2
]
[-1,2]
[
−
1
,
2
]
. Determine whether
m
−
1
m^{-1}
m
−
1
is continuous on
[
m
(
−
1
)
,
m
(
2
)
]
[m(-1),m(2)]
[
m
(
−
1
)
,
m
(
2
)]
, and give a brief justification.
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