Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Functions
easy
0:00.0
Given
f
(
x
)
=
2
x
f(x) = 2^x
f
(
x
)
=
2
x
, what is the value of
f
(
f
(
2
)
)
f(f(2))
f
(
f
(
2
))
?
A
8
B
16
C
4
D
6
Submit Answer