Question

Which equation has a graph that is a parabola with a vertex at (–1, –1)?

Answer 1

Answer: D

Explanation:

Edge 2023

Answer 2

`y = {(x + 1)}^(2) - 1`

The one is a vertical translation of the parent function to the left of one

`f(x) = {x}^(2)`

making it -1.