Question

PLEASE HELP ME!!!!!!!!!!!!
What are the focus and directrix of the parabola with the equation y = 1/12 x^2?

focus: (3, 0) ; directrix: y = –3
focus: (–3, 0) ; directrix: y = 3
focus: (0, 3) ; directrix: y = –3
focus: (0, –3) ; directrix: y = 3

Answer 1

focus: (0, 3) ; directrix: y = –3

Answer 2

2.
What is an equation of a parabola with a vertex at the origin and directrix x = 4.75? (1 point)

Answer 3

@e.cociuba