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Exponents & Radicals
easy
0:00.0
If
f
(
x
)
=
2
x
f(x) = 2^x
f
(
x
)
=
2
x
, what is
f
(
4
)
f(4)
f
(
4
)
?
A
16
B
8
C
32
D
4
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