The tangents to the parabola `y^2=4x` at the points (1, 2) and (4,4) meet on which of the following lines?

If the tangents to the parabola y^2=4ax at the points (x_1,y_1) and ( (x_2,y_2) meet at the point (x_3,y_3) then

If the straight line y=mx+1 be the tangent of the parabola y^(2)=4x at the point (1,2) then the value of m will be-

The tangent of parabola y^(2)=4x at the point where it cut the circle x^(2)+y^(2)=5. Which of the following point satisfies the eqaution of tangent.

The tangent to the parabola y^(2)=4(x-1) at (5,4) meets the line x+y=3 at the point

If the tangents to the parabola y^(2)=4ax at (x_1,y_1) and (x_2,y_2) meet on the axis then x_1y_1+x_2y_2=

A variable tangent to the parabola y^(2)=4ax meets the parabola y^(2)=-4ax P and Q. The locus of the mid-point of PQ, is

The point of intersetion of the tangents to the parabola y^(2)=4x at the points where the circle (x-3)^(2)+y^(2)=9 meets the parabola, other than the origin,is

The tangents from the origin to the parabola y^(2)+4=4x are inclined at