Complete the general form equation of the parabola that passes through (4, -11) with vertex at : (2, -3).

Step-by-step explanation:

You're given a coordinate in the form of (x, y) and you're also given the vertex in the form of (h, k). We will use those in the vertex form of the equation

and solve for a. Filling in:

which simplifies a bit to

and a bit more to

. Add 3 to both sides to get

-8 = 4a so

a = -2

The equation, then, is

the f

last graph i believe

step-by-step explanation:

worked it out i believe