Question

Which system of linear equations has a solution of
(1, -1)?
options:
Y1 and y2
Y1 and Y3
y2 and y3
y2 and y4

Answer 1

Answer:

the answer us y2 and y4

Step-by-step explanation:

line y2 cross line y4 at (1,-1)

Answer 2

Answer:

D. y2 and y4  

Step-by-step explanation:

did it on edge