Which equation has a graph that is a parabola with a vertex at open paren negative 2 comma 0 close paren ?

A parabola in vertex form is y = (x − h)² + k, with vertex (h, k). For a vertex at (−2, 0), the equation is y = (x − (−2))² + 0 = (x + 2)². So the correct choice is y = (x + 2)².

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