Find the value of x
A. 8
B. 12
C. 4
4. 16

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.

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .

okay..i will pick 8!