Tangents #!#Line and Parabola

Important Questions|Position Of Point Relative To A Parabola|Chord Joining Two Points|Line And Parabola|Tangent To The Parabola|Important Questions|OMR

The order and degree respectively of the differential equation of all tangent lines to parabola x ^(2) =2y is:

The order and degree of differential equation of all tangent lines to parabola x^(2)=4y is

The order and degree of the differential equation of all tangent lines to the parabola y^(2)=4x are

The degree of the differential equation of all tangent lines to the parabola y^(2)=4ax is :

Show that the equation of the tangent line to the parabola y=x^2 at (-2,4) is y-4=-4(x+2).

The order and degree of the differential equation of all tangent lines to the parabola x^(2)=4y is

The degree of the differential equation of all tangent lines to the parabola y^2 = 4ax is

Let L be a tangent line to the parabola y^(2)=4x - 20 at (6, 2). If L is also a tangent to the ellipse (x^(2))/(2)+(y^(2))/(b)=1 , then the value of b is equal to :

The order and degree of the differential equation of all tangent lines to the parabola y=x^(2) is ( a )1,2 (b) 2,3 (c) 2,1 (d) 1,1