The graph of a system of linear equations is shown above. If the ordered pair (x, y) represents the solution to this system, what is the value of x – y?
A. –4
B. –2
C. 2
D. 4
Answer:D
The graph of a system of linear equations is shown above. If the ordered pair (x, y) represents the solution to this system, what is the value of x – y?
A. –4 B. –2 C. 2 D. 4
Explanation: D