If x=2 is the equation of the directrix ...

If `x=2` is the equation of the directrix of the parabola `y^(2) =-4ax`, then the focus of the parabola is a)`(0,1)` b)`(2,0)` c)`(-2,0)` d)`(0,-1)`

A

`(0,1)`

B

`(2,0)`

C

`(-2,0)`

D

`(0,-1)`

Verified by Experts

The correct Answer is:

C

Similar Questions

Explore conceptually related problems

Find the equation of the directrix of the parabola y^2=-12x

The equation of the directrix of the parabola y ^(2)+ 4y + 4x +2 = 0 is

Directrix of the parabola x^2=-4ay is.....

Equation of the directrix of the conic x^(2)+4y+4=0 is

The line x-1=0 is the directrix of a parabola, y^2=kx then Find the value of k.

The focus of the parabola (y+1)^(2)= -8(x+2) is

The ends of the latusrectum of the parabola y^(2)-4x-2y-3=0 is at

The focus of the parabola y^(2)-4y-x +3=0 is