The graph represents this system of equations:
y=-2x + 1
3 1
2.
y=-2
X
1. According to the graph, what is the solution to the system? Explain your reasoning.
2. Using substitution, prove the solution
Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?