Question

A parabola has the focus at (4,6) and the directrix of Y equals -6

Answer 1

y = (x-4)²

Explanation:

vertex (h , k)

h = 4 .... axis of symmetry

k = (6 + -6) / 2 = 0 .... midpoint of focus and directrix

equation of parabola: y = (x-4)² y = (x-h)² + k