Question

What equation is graphed in this figure?

3x−2y=−1

3x−2y=−2

3x+2y=2

3x+2y=1

Answer 1

the answer is 3x+2y=2

you can find this simply by replacing the points from the graph in each of equations.And if they are false statements then we remove as possibilities to be the correct one. I replaced points (0,1) and (2,-2)