Question

the graph shows the system of equations x+y=2 and −x+y=7 ? Should the lines for the system be parallel?

Answer 1

[AI-generated answer — Bot GPT 3.5]

No, the lines for the system should not be parallel. The equations given are x+y=2 and −x+y=7, which can be simplified to y=-x+2 and y=x+7, respectively. These two lines have different slopes and y-intercepts, so they should intersect at a single point.