" For parnbola "y^(2)=4ax" ,slope of the nomal at point "(a^(2),2at)" is."

The equation of the normal to the parabola y^(2) =4ax at the point (at^(2), 2at) is-

The normal drawn at a point (at_(1)^(2), 2at_(1)) of the parabola y^(2)=4ax meets on the point (ar_(2)^(2), 2at_(2)) then

The slope of the tangent to the parabola y^(2)=4ax at the point (at^(2), 2at) is -

If the normal to the parabola y^(2)=4ax at the point (at^(2),2at) cuts the parabola again at (aT^(2),2aT) then

" The slope of the normal to "y^(2)=-4ax" passing through the point "(15,12)" is "

The normal to parabola y^(2) =4ax from the point (5a, -2a) are

The normal to parabola y^(2) =4ax from the point (5a, -2a) are

The normals to the parabola y^(2)=4ax from the point (5a,2a) is/are