Which of the following line can be tangent to the parabola `y^2=8x ?` (a)`x-y+2=0` (b) `9x-3y+2=0` (c)`x+2y+8=0` (d) `x+3y+12=0`

Which of the following line can be normal to parabola y^2=12 x ? (a) x+y-9=0 (b) 2x-y-32=0 (c) 2x+y-36=0 (d) 3x-y-72=0

The point of contact of the tangent 2x+3y+9=0 to the parabola y^(2)=8x is:

Which of the following lines have the intercepts of equal lengths on the circle, x^2+y^2-2x+4y=0 (A) 3x -y= 0 (B) x+3y=0 (C) x+3y+10=0 (D) 3x-y-10=0

Find the equations of the tangent: to the parabola y^(2)=16x , parallel to 3x-2y+5=0

Which of the following point lie on the locus of 3x^(2)+3y^(2)-8x-12y+17=0

The equation of tangent to hyperbola 4x^2-5y^2=20 which is parallel to x-y=2 is (a) x-y+3=0 (b) x-y+1=0 (c) x-y=0 (d) x-y-3=0

The line x - y + 2 = 0 touches the parabola y^2 = 8x at the point