The vertex is 2,-4 what is the parabola equation

y + 4 = (x - 2)^2

Step-by-step explanation:

The vertex form of the equation of a vertical parabola is

y - k = a(x - h)^2, where (h, k) represents the vertex and a is a scaling factor which stretches or compresses the parabola vertically.  If all we know is the vertex (2, -4), then the desired equation is:

y + 4 = a(x - 2)^2

If there is no vertical stretching or compression, then the equation becomes:

y + 4 = (x - 2)^2

3, nah jk it's 2

step-by-step explanation:

it is 3 cause i'm sanic

no i hate broccoli i like nothing

step-by-step explanation: