The coordinates of the focus of the parabola `y^2-x-2y+2=0` are a. (5/4,1) b. (1/4,0) c. (1,1) d. none of these

Focus of parabola y^(2)-x+4y+5=0 is

Focus of parabola y^(2)-x+4y+5=0 is

The focus of the parabola y=2x^(2)+x is (0,0) b.(1/2,1/4) c.(-1/4,0) d.(-1/4,1/8)

If V and S are respectively the vertex and focus of the parabola y^2+6y+2x+5=0, then S V= a. 2 b. 1/2 c. 1 d. none of these

The focus of the parabola y=2x^2+x is a. (0,0) b. (1//2,1//4) c. (-1//2,0) d. (-1//4,1//8)

The focus of the parabola y ^(2) - x - 2y + 2 = 0 is : a) ((1)/(4), 0) b) (1,2) c) ((5)/(4), 1) d) ((3)/(4), 1)

If V and S are respectively the vertex and focus of the parabola y^(2)+6y+2x+5=0 then SV= a.2 b.1/2c.1d .none of these

The vertex and focus of the, parabola 2y^(2)+5x-6y+1=0 are respectively.

The vertex and the focus of the parabola 2y^(2) + 5x - 6y + 1 =0 respectively

for parabola x^2+y^2+2xy?6x?2y+3=0, the focus is (a) (1,-1) (b) (-1,1) (c) (3,1) (d) None of these