Transformations of Functions
AP Precalculus · Flashcards
AP PRECALCULUS · FLASHCARDS
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QUESTION
What is the effect of
f
(
x
)
f(x)
f
(
x
)
to
f
(
x
+
c
)
f(x + c)
f
(
x
+
c
)
on its domain?
QUESTION
What is the effect of
c
f
(
x
)
cf(x)
c
f
(
x
)
where
0
<
c
<
1
0 < c < 1
0
<
c
<
1
?
QUESTION
Identify the transformation:
f
(
x
)
=
1
x
f(x) = \frac{1}{x}
f
(
x
)
=
x
1
to
f
(
x
)
=
1
−
x
f(x) = \frac{1}{-x}
f
(
x
)
=
−
x
1
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ANSWER
Reflection across the y-axis. Negative input creates horizontal reflection.
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