The mirror image of the focus to the parabola `4(x + y) = y^(2)` w.r.t. the directrix is

The mirror image of any point on the directrix of the parabola y^(2)=4(x+1) in the line mirror x+2y=3-0 lies on 3x-4y+4k=0, Then k=

Let c be the locus of the mirror image of point on the parabola y^2=4x w.r.t to line x=y . Then equation of tangent to c at p(2,1) is

FInd the equation of the parabola The focus at (1,1) the directrix x-y=3

Find the equation of parabola whose focus is (-2,3) and the directrix is 2x+3y=4

The equation of the parabola with focus (0,0) and directrix x+y=4 is

The polar of (a,0) w.r.t the parabola y^(2)=4ax is

Find the equation of the parabola whose focus is (0,-4) and directrix is y=4.

Find the equaiton of the parabola whose focus is (0, -2) and directrix is y=2 .