Use the description of the parabola to write its equation in vertex form. a parabola with vertex (2, 4); passes through (4,-4)
A. y = 2(x - 2)2 + 4
B. y = -2(x - 2)2 + 4
C. y = 2(x + 2)2 + 4
D. y = -2(x + 2)2 + 4