Question

The parabola y = 3(x + 1)^2 + 3 has a vertex of

Answer 1

Answer:

( 1, -3)

Step-by-step explanation:

Answer 2

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

The vertex is at (h,k). For "h", swap the negative to positive and positive to negative.

So the vertex is (-1,3)