Which equation has a graph that is a parabola with a vertex at (–2, 0)?
A. y = –2x2
B. y = (x + 2)2
C. y = (x – 2)2
D. y = x2 – 2
Which equation has a graph that is a parabola with a vertex at (–2, 0)?
A. y = –2x2
B. y = (x + 2)2
C. y = (x – 2)2
D. y = x2 – 2