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Mathematics
Mathematics
Problem
Define
P
(
x
)
=
∫
0
x
(
t
3
−
4
t
)
d
t
.
P(x)=\displaystyle \int_{0}^{x} (t^{3}-4t)\,dt.
P
(
x
)
=
∫
0
x
(
t
3
−
4
t
)
d
t
.
What is
P
′
(
2
)
P'(2)
P
′
(
2
)
? a)
−
4
-4
−
4
b)
12
12
12
c)
0
0
0
d)
8
8
8
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