Question

The vertex of this parabola is at (-1,-3). Which of the following could be its

equation?
(-1, -3)
O A. X=-2(y+3)2-1
B. x=-2(y - 3)2 - 1
C. X=-2(y + 1)2-3
D. X = -2(y - 1)2-3

Answer 1

Explanation:

Y equals mx plus b