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Mathematics
Mathematics
Problem
For
x
≠
3
x\neq 3
x
=
3
, the derivative of a function
f
f
f
is given by
f
′
(
x
)
=
(
x
+
5
)
(
x
−
2
)
x
−
3
.
f'(x)=\frac{(x+5)(x-2)}{x-3}.
f
′
(
x
)
=
x
−
3
(
x
+
5
)
(
x
−
2
)
.
Determine the open interval(s) contained in
(
−
5
,
4
)
(-5,4)
(
−
5
,
4
)
on which
f
f
f
is increasing.
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