The parabola `(y+1)^(2)=a(x-2)` passes through point (1,-2). The equaiton of its directrix is

The parabola (y+1)^(2)=a(x-2) passes through the point (1,-2) . The equation of its directrix is

If the parabola y^(2)=ax passes through (1, 2) then the equation of the directrix is

If the parabola y^(2)=ax passes through (1, 2) then the equation of the directrix is

The parabola y^(2) = 2ax passes through the point (-2,1) .The length of its latus rectum is

If the parabola y^(2)=ax passes through (1,2) then the equation of the directrix is

If the parabola y^(2) = 4ax passes through the point (4, 1), then the distance of its focus the vertex of the parabola is

If the parabola y^(2) = 4ax passes through the point (4, 1), then the distance of its focus the vertex of the parabola is

If the parabola y^2=4a x\ passes through the point (3,2) then find the length of its latus rectum.

If the parabola y^2=4a x\ passes through the point (3,2) then find the length of its latus rectum.