Question 410618
  <pre><font size = 3 color = "indigo"><b>
Hi
parabola with focus at (0,6) and directrix y=-6  |Vertex is Pt(0,0)
  y = (1/24)x^2   OR 24y = x^2    ( 4p = 4*6 = 24)
{{{drawing(300,300,   -10,10,-10,10,
 grid(1),
circle(0, 6,0.4),
circle(0, 0,0.4),
graph( 300, 300, -10,10,-10,10,0,-6,(1/24)x^2))}}}