If the points A (1,3) and B (5,5) lying on a parabola are equidistant from focus, then the slope of the directrix is

If the points (2,3) and (3,2) on a parabola are equidistant from the focus, then the slope of its tangent at vertex is (a) 1 (b) -1 (c) 0 (d) oo

If the points (2,3) and (3,2) on a parabola are equidistant from the focus, then the slope of its tangent at vertex is

If the points (2,3) and (3,2) on a parabola are equidistant from the focus, then the slope of its tangent at vertex is

If the points (2,3) and (3,2) on a parabola are equidistant from the focus, then the slope of its tangent at vertex is

If the tangents at two points (1,2) and (3,6) on a parabola intersect at the point (-1,1), then ths slope of the directrix of the parabola is

Let y=3x-8 be the equation of the tangent at the point (7, 13 ) lying on a parabola whose focus is at (-1,-1). Find the equation of directrix and the length of the latus rectum of the parabola.

Let y=3x-8 be the equation of the tangent at the point (7, 13 ) lying on a parabola whose focus is at (-1,-1). Find the equation of directrix and the length of the latus rectum of the parabola.

Let y=3x-8 be the equation of the tangent at the point (7, 13 ) lying on a parabola whose focus is at (-1,-1). Find the equation of directrix and the length of the latus rectum of the parabola.

The point (2,2) lies on the parabola (x-3)^2=4a(y-1) find the focus and the equation of the directrix.