If the line x+y+2 =0 touches the parabola `y^(2)=kx ` then k=

If the line x + y - 1 = 0 touches the parabola y^(2)=kx, thn the value of k, is

If the line x + y = 1 touches the parabola y^(2) = kx , then the value of k is

If the line x-3y+k=0 touches the parabola 3y^(2)=4x then the value of k is

If the line 2x+3y+k=0 touches the parabola x^(2)=108y then k =

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

If the line x+y=1 touches the parabola y^(2)-y+x=0 ,then the coordinates of the point of contact are:

If the line y=kx touches the parabola y=(x-1)^(2) , then the values of k are a)0, -4 b)0, 4 c)0, -2 d)0, 2