10. What is the system of equations that describes the following graph?

Answer:
y = 2x - 2
y = -x + 5
Step-by-step explanation:
First, look at the y-intercept of each line. On one line it is -2 and on the other it is 5. Then look at the amount the line goes up or down per x-notch. On one line it is 2 and on the other it is -1. Then sub in these values into the template y=mx+b and you will have your equations.