Accuplacer Aaf Quiz
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FUNCTIONS
Question 1
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The function
f
(
x
)
=
a
x
2
−
6
x
+
1
f(x) = ax^2 - 6x + 1
f
(
x
)
=
a
x
2
−
6
x
+
1
is given, where
a
a
a
is a constant. If
f
(
−
2
)
=
25
f(-2) = 25
f
(
−
2
)
=
25
, what is the value of
a
a
a
?
A
-9
B
-3
C
3
D
9
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