Question

Which system of equations matches the graph below?

Answer 1

A.y = x2 - 1 if x < 1
y = 2x - 4 if x greater than or equal to -2
B.y = x2 - 1 if x > -1
y = 2x - 4 if x greater than or equal to -2
C.y = x2 - 1 if x < 1
y = 2x - 4 if x greater than or equal to 1
D.y = x2 - 1 if x < 0
y = 2x - 4 if x greater than or equal to -2