Find the equation of normal to the parabola `x^2=4y` at `(6,9)`

find the equation of normal to parabola x^(2)=4 by

Find the equation of normal to the parabola y^(2)=12x at (3t^(2),6t) . Hence, find the equation of the normal to this parabola which makes an angle 135^(@) with the x-axis.

Find the equations of normal to the parabola y^2=4a x at the ends of the latus rectum.

Find the equations of normal to the parabola y^2=4a x at the ends of the latus rectum.

Find the equations of normal to the parabola y^2=4a x at the ends of the latus rectum.

Find the equations of normal to the parabola y^2=4a x at the ends of the latus rectum.

Find the equation of the normal to the parabola y^(2)=4ax at a point (x_(1),y_(1)) on it. Show that three normal can be drawn to a parabola from an external point.

Find the equation of the normal to the parabola y^(2)=4ax at a point (x_(1),y_(1)) on it. Show that three normalls can be drawn to a parabola from an external point.

Find the equation of normal to the parabola y^(2)=4x , paralle to the straight line y=2x .

Find the equation of normal to the parabola y^(2)=4x, parallel to the straight line y=2x