The vertex of this parabola is at (-5, 4). Which of the following could be its equation?
10
(-5,4)
10
10
O A. y = -(x + 5)2 + 4
O B. y= -(x - 5)2-4
O c. y = -(x + 5)2 - 4
O D. y=-(x - 5)2 + 4