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Math
·
Algebra
·
Linear functions
medium
For the linear function
f
,
f
(
−
6
)
=
−
9
, and the slope of the graph of
y
=
f
(
x
)
in the
x
y
-plane is
2
. Which equation defines
f
?
A
f
(
x
)
=
2
x
+
3
B
f
(
x
)
=
2
x
−
6
C
f
(
x
)
=
2
x
−
9
D
f
(
x
)
=
2
x
−
15
For the linear function \(f\), \(f(-6) = -9\), and the slope of the g… | Math SAT Question | Ronan SAT