Does the graph show the system of equations x+y=2 and −x+y=7? Should the lines for the system be parallel? What’s the answer
1 answer
The graph does not show the system of equations x+y=2 and −x+y=7. The lines for the system should be parallel because they have the same slope but different y-intercepts. The lines are both y= -x+2 and y=x+7. The solution to the system is no solution or the lines are parallel and do not intersect.