If `y=2x+k` is a tangent to the curve `x^(2)=4y`, then k is equal to

If the line y=2x+k is a tangent to the curve x^(2)=4y , then the value of k is -

If the line y = 2x+k is a tangent to the curve x^(2) = 4y then k =

If x+y+k=0 is a tangent to the parabola x^(2)=4y then k=

If x + y = k is a normal to the curve y^(2) = 12 x , then k is equal to

The striaght line y=kx+3 is a tangent to the curve 7x^(2)-4y^(2)=28 then the value of k are pma , find a.

If 2y = 5x + k is a tangent to the parabola y^(2) = 6x then k =

If 3x+4y+k=0 is a tangent to the circle x^(2)+y^2=16" then k"=

If y=2 x+k is a tangent to y^(2)=8 x, then k=

If the line x-y+k =0 is a tangent to the parabola x^(2) = 4y then k = ?

If the line x-y+k =0 is a tangent to the parabola x^(2) = 4y then k =