Short answer. Respond in complete sentences.
Describe what a positive linear association would look like on a scatter plot.

Its been a while but it would literally just dots clustered close together that go from bottom left to top right in an ascending form I guess.

Step-by-step explanation:

I really hope thats right or ima look like an idiot

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.