Question

Describe the possible solution sets for a system of two linear equations, and explain why these are the only possibilities.

Answer 1

so if you had two lines on a graph, how many times can they intersect each other?

Answer 2

there's also the case where two lines like these, never meet.

And the last case where the two lines are the same line.

Answer 3

Thanks guys(:

Answer 4

^_^