5
2
3
What is the local
extrema and where
does it occur?

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.

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides

answer: i think it is c