Question

graphically, a point is a solution to a system of two inequalities if and only if the point
lies in the shaded region of the top inequality, but not in the shaded region of the bottom inequality.
lies in the shaded region of the bottom inequality, but not in the shaded region of the top inequality.
lies in the shaded regions of both the top and bottom inequalities.
does not lie in the shaded region of the top or bottom inequalities.

Explanation:

A solution to a system of inequalities must satisfy all inequalities in the system. Graphically, this means the point must lie within the overlapping shaded area of all inequalities, which is the shaded region of both the top and bottom inequalities here.

Answer:

lies in the shaded regions of both the top and bottom inequalities.