Question

Question #73b4e

Answer 1

Please see below.

Explanation:

.

The general form of the equation is:

`y=a(x-h)^2+k`

The coordinates of the vertex are `(h,k)`.

You can plug in the coordinates of the vertex and the `y`-intercept into this equation and solve for `a`.

Then you can write the equation with `h, k, and a` plugged in.