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Mathematics
Problem
The endpoints of the latus rectum of a parabola are
(
3
,
6
)
(3,6)
(
3
,
6
)
and
(
3
,
−
6
)
(3,-6)
(
3
,
−
6
)
. What is the value of
a
a
a
in its equation
y
2
=
4
a
x
y^{2}=4ax
y
2
=
4
a
x
? a) 6 b)
−
3
-3
−
3
c) 3 d) 2
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