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Derivatives
Compute derivatives and interpret rates of change.
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Let
f
(
x
)
=
x
5
+
2
x
+
1
f(x) = x^{5} + 2x + 1
f
(
x
)
=
x
5
+
2
x
+
1
,
which is one-to-one. Find
(
f
−
1
)
′
(
4
)
\left(f^{-1}\right)'(4)
(
f
−
1
)
′
(
4
)
.
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x
f
a/b
( )
x
n
√
⌫
AC
7
8
9
+
4
5
6
−
1
2
3
×
0
.
a
b
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