Answer:
The answer is in the attached image.
Step-by-step explanation:
In order to determine the graphing solution, you have to graph both inequalities, separately.
The region that is work for both inequalities is the solution. You can draw both equation and painting both, then the surface that it is painted by two colors is the region solution.
I have attached an image that show graphically the solution.
The blue region solution is for:
y>x
The green region solution is for:
y<-x
Therefore the region with the dark green is the solution for both.