A parabola passing through the point (-4,-2) has its vertex at the origin and y-axis as its axis. The latus rectum of
the parabola is
6
8
10
12
Let the equation of parabola is x2=4ay, but a = 4−2=−2.Then equation is x2=−8y and latus rectum = 4a = 8
The equation of the parabola with its vertex at the origin, axis on the y-axis and passing through the point (6, -3) is