Axis of a parabola lies along x-axis. If its vertex and focus are at distances 2 and 4, respectively, from the origin on the positive x-axis, then which of the following points does not lie on it ?

The equation of parabola whose vertex and focus are on x-axis at distances a and a' respectively from the origin is

The vertex and the focus of a parabola are at distances a and a' respectively form the origin on positive x- axis. The equation of the parabola is

The vertex and the focus of a parabola are at distances a and a' respectively form the origin on positive x- axis. The equation of the parabola is

If axis of the parabola lie along y-axis and if vertex is at a distance of 2 from origin on positive y-axis, focus is at a distance of 2 from origin on negative y-axis then which of the following points doesn't lie on the parabola:

If axis of the parabola lie along y-axis and if vertex is at a distance of 2 from origin on positive y-axis, focus is at a distance of 2 from origin on negative y-axis then which of the following points doesn't lie on the parabola:

Find the equation of the parabola whose vertex and focus lie on the y-axis at distance b and b' respectively from the origin.

The axis of a parabola is along the line y = x and its vertex and focus are in the first quadrant at distances sqrt2,2sqrt2 respectively, from the origin. The equation of the parabola, is

The axis of a parabola is along the line y = x and its vertex and focus are in the first quadrant at distances sqrt2,2sqrt2 respectively, from the origin. The equation of the parabola, is

There si a parabola having axis as x-axis, vertex is at a distance of 2 unit from origin & focus is at (4,0). Which of the following point does not lie on the parabola. (a) (6,8) (b) (5,2sqrt(6)) (c) (8,4sqrt(3)) (d) (4,-4)