Question

The table describes the quadratic function h(x).


x h(x)
−3 −2
−2 −3
−1 −2
0 1
1 6
2 13
3 22

What is the equation of h(x) in vertex form?
h(x) = (x + 2)2 − 3
h(x) = (x + 1)2 − 2
h(x) = (x − 1)2 + 2
h(x) = (x − 2)2 + 3