Inverse Functions
AP Precalculus · Flashcards · Application
AP PRECALCULUS · FLASHCARDS
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QUESTION
Identify the inverse of
f
(
x
)
=
(
x
−
2
)
3
+
1
f(x)=(x-2)^3+1
f
(
x
)
=
(
x
−
2
)
3
+
1
.
QUESTION
Identify the inverse of
f
(
x
)
=
e
x
f(x)=e^x
f
(
x
)
=
e
x
.
QUESTION
Identify the inverse of
f
(
x
)
=
ln
(
x
)
f(x)=\ln(x)
f
(
x
)
=
ln
(
x
)
.
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ANSWER
f
−
1
(
x
)
=
e
x
f^{-1}(x)=e^x
f
−
1
(
x
)
=
e
x
. Natural exponential is the inverse of natural log.
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