Which is the standard form of the equation of a parabola with a focus of (0, –3) and its vertex at the origin?

ANSWER

EXPLANATION

The parabola has its vertex at the origin and its focus is at (0,-3).

This implies that, the parabola opens downwards.

The equation of such parabola is of the form:

p is the focal length. The distance from the focus to the vertex.

p=0--3=3

Or

32

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb