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Mathematics
Problem
Find the third derivative
f
′
′
′
(
x
)
f'''(x)
f
′′′
(
x
)
of the polynomial function
f
(
x
)
=
5
x
4
f(x)=5x^4
f
(
x
)
=
5
x
4
. a)
60
x
2
60x^{2}
60
x
2
b)
0
0
0
c)
120
x
120x
120
x
d)
120
120
120
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