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Mathematics
Mathematics
Problem
Let
f
(
x
)
=
3
x
2
−
4
f(x)=3x^{2}-4
f
(
x
)
=
3
x
2
−
4
. If
F
′
(
x
)
=
f
(
x
)
F'(x)=f(x)
F
′
(
x
)
=
f
(
x
)
and
F
(
1
)
=
0
F(1)=0
F
(
1
)
=
0
, which of the following is
F
(
x
)
F(x)
F
(
x
)
? a)
3
x
3
−
4
x
+
1
3x^{3}-4x+1
3
x
3
−
4
x
+
1
b)
x
3
−
4
x
−
3
x^{3}-4x-3
x
3
−
4
x
−
3
c)
x
3
−
4
x
+
3
x^{3}-4x+3
x
3
−
4
x
+
3
d)
x
3
−
4
x
x^{3}-4x
x
3
−
4
x
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