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Math Problems
Calculus
Power rule II
Find the derivative of
f
(
x
)
f(x)
f
(
x
)
.
\newline
f
(
x
)
=
x
4
f(x)=x^{4}
f
(
x
)
=
x
4
\newline
Write your answer as a constant times a power of
x
\mathrm{x}
x
.
\newline
f
′
(
x
)
=
f^{\prime}(x)=
f
′
(
x
)
=
\newline
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Find the derivative of
f
(
x
)
f(x)
f
(
x
)
.
\newline
f
(
x
)
=
1
x
3
f(x) = \frac{1}{x^3}
f
(
x
)
=
x
3
1
\newline
Write your answer as a constant times a power of
x
x
x
.
\newline
f
′
(
x
)
=
f'(x) =
f
′
(
x
)
=
______
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