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Problem
Problem
The equation of the parabola with the focus
(
3
,
0
)
(3, 0)
(
3
,
0
)
and directrix
x
+
3
=
0
x + 3 = 0
x
+
3
=
0
is a.
y
2
=
2
x
y^2 = 2x
y
2
=
2
x
b.
y
2
=
3
x
y^2 = 3x
y
2
=
3
x
c.
y
2
=
6
x
y^2 = 6x
y
2
=
6
x
d.
y
2
=
12
x
y^2 = 12x
y
2
=
12
x
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