Equation Of Parabola

Ay^(2) + By + Cx + D = 0 be the equation of a parabola , then _

Find the equation of the parabola,if: the focus is at (a,0) and the vertex is at (a',0)

Which of the following could be the equation of the parabola in Figure ?

Equation of the parabola with focus (-4,0) and vertex at the origin is

The equation of the parabola with vertex at the origin and directix is y=2 is-

The vertex of a parabola is (a,0) and the directrix is x+y=3a the equation of the parabola is

The vertex of a parabola is (a,0) and the directrix is x+y=3a. The equation of the parabola is

The extremities of latusrectum of a parabola are (1,1) and (1,-1) . Then the equation of the parabola can be