Question

Which parabola has the graph shown?

Answer 1

The vertex is (-1, 2).

The equation of parabola:

`x=(x-k)^2+h` where (h, k) is the vertex

We have h = -1 and k = 2.

Substitute:

`x=(y-2)^2-1\ \ \ \ |+1\\\\(x+1)=(y-2)^2`