Cicles drawn on the diameter as focal distance of any point lying on the parabola `x^(2)-4x+6y+10 =0` will touch a fixed line whoose equation is -

Circles drawn on the diameter as focal distance of any point lying on the parabola x^(2)-4x+6y+10=0 will touch a fixed line whose equation is

Focal distance of a point p(x_(1),y_(1)) on the parabola x^(2)=4ay is

What is the focal distance of any point P(x_(1), y_(1)) on the parabola y^(2)=4ax ?

Prove that the focal distance of the point (x,y) on the parabola x^(2)-8x+16y=0 is |y+5|

The focal distance of a point on a parabola y^2=8x is 8. Find it .

Circles are drawn with diameter being any focal chord of the parabola y^(2)-4x-y-4=0 with always touch a fixed line.Find its equation.

Find the points on the parabola y^(2)-2y-4x=0 whose focal length is 6.

The number of normals drawn from the point (6,-8) to the parabola y^(2)-12y-4x+4=0 is

Circle dawn with diameter as a focal chord of the parabola y^(2)-4x-y-4=0 which always touch the a line 16x+k=0 then the numerical value of 'k' must be

Circle dawn with diameter as a focal chord of the parabola y^(2)-4x-y-4=0 which always touch the a line 16x+k=0 then the numerical value of k must be