Question

Which system of equations matches the graph below?
A. y = x2 – 1 if x < 1
y = 2x – 4 if x 1

B. y = x2 – 1 if x > –1
y = 2x – 4 if x –2
C. y = x2 – 1 if x < 1
y = 2x – 4 if x –2
D. y = x2 – 1 if x < 0
y = 2x – 4 if x –2

Answer 1

C

Answer 2

thanks again