[" Two straight lines are perpendicular to each other.One of them touches the parabola "y^(2)=4a(x+a)" and the "],[" other touches "y^(2)=4b(x+b)" .Their point of intersection lies on the line "]

Two straight lines are perpendicular to each other. One of them touches the parabola y^(2) =4a ( x+a) , and the other touches y^(2) =4b (x+ b) . Then locus of point of intersection of two lines is

If the line y=mx+c touches the parabola y^(2)=4a(x+a) , then

If the line y=mx+c touches the parabola y^(2)=4a(x+a) , then

If the line y=mx+c touches the parabola y^(2)=4a(x+a) , then

The line 4x+6y+9 =0 touches the parabola y^(2)=4ax at the point

The line 4x+6y+9 =0 touches the parabola y^(2)=4ax at the point

The line 4 x+6 y+9=0 touches the parabola y^(2)=4 x at the point