Which system of equations does the graph represent?

y = -x-4
y = 2x - 2

y=-x+4
y = 2x - 4

y = x - 4
y = -2x - 2

y = x + 4
y = -2x - 4

Which system of equations does the graph represent y x4 y 2x 2 yx4 y 2x 4 y x 4 y 2x 2 y x 4 y 2x 4 class=