Find the derivative of the inverse of the function y=(2/(x+3))

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.

a reflection across the x axis and a 90 degree rotation left and right.

i belive false if so your welcome if not well idk