The graph of two equations along with the points of intersection are given. Substitute the points of intersection into the systems of equations. Are the points of intersection solutions to the system of equations (Y/N)? x-y=3 (x+2)^2+(y+3)^2=4 Solution Points of intersection are those which satisfy both the equations of the curve. In this thus the two points (2,-1) and (0,3) satisfy both the equations. So answer is Yes..