Find the vertex, focus, directrix and length of the latus rectum of the parabola `y^2 - 4y-2x-8=0`

Find the vertex,focus,latus rectum,directrix and length of the latus rectum of parabola y^(2)-4y+6x-8=0

Find the axis, vertex, tangent at the vertex, focus, directrix and length of latus rectum of the parabola x^2 = - 16y .

Find the length of the latus rectum of the parabola x^(2) = -8y .

Find the vertex, focus, axis, directrix and latus rectum of that parabola : y^2 - 3x - 2y+7=0

Find the vertex,focus,directrix,axis and latus-rectum of the parabola y^(2)=4x+4y

Find the axis, tangent at the vertex, vertex, focus, directrix and latus rectum of the parabola 9y^2 - 16x-12y-57=0

Find vertex, focus, directrix and latus rectum of the parabola y^(2)+4x+4y-3=0 .