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Mathematics
Problem
The point
(
9
,
6
)
(9,6)
(
9
,
6
)
lies on the parabola
y
2
=
4
a
x
y^{2}=4ax
y
2
=
4
a
x
. The value of
a
a
a
is a)
4
5
\dfrac{4}{5}
5
4
b)
2
2
2
c)
1
1
1
d)
3
2
\dfrac{3}{2}
2
3
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