How can I draw it please ​

First take a scale and make a line down measuring up to 10 centimetres.

Then label one side as A and another one at the opposite as B.

Then measure 10cm at your compass while letting the point of the compass stay at point A.

Then letting it stay at A make a arc upward and another below.

Then put your compass at B again taking the same measurement of 10 cm.

Then putting the compass at point B make an arc to cross the previous arcs .

Then make a line between the center of two arcs making a perpendicular.

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.