Who made a good choice answering the question Johnny/Dawn or none of them? Explain. Show your work.

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.

b

step-by-step explanation:

b. b < 1 might be the correct answer