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Mathematics
Problem
Which one of the following functions is an antiderivative of
f
(
x
)
=
6
x
2
+
cos
x
f(x)=6x^{2}+\cos x
f
(
x
)
=
6
x
2
+
cos
x
? a)
2
x
3
−
sin
x
+
C
2x^{3}-\sin x + C
2
x
3
−
sin
x
+
C
b)
2
x
3
+
sin
x
+
C
2x^{3}+\sin x + C
2
x
3
+
sin
x
+
C
c)
3
x
2
+
sin
x
+
C
3x^{2}+\sin x + C
3
x
2
+
sin
x
+
C
d)
2
x
3
+
cos
x
+
C
2x^{3}+\cos x + C
2
x
3
+
cos
x
+
C
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