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Functions
easy
0:00.0
If
f
(
x
)
=
4
x
−
3
f(x) = 4x - 3
f
(
x
)
=
4
x
−
3
, what is
f
(
−
1
)
f(-1)
f
(
−
1
)
?
A
-7
B
-4
C
-1
D
3
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