Which system of inequalities is shown?

The two dotted lines graphed in the image above are captured by the equations y = x and y = 2. We can see that none of the shaded area falls below the line y = 2, so we can say that all solutions must lie above that line, meaning y > 2. We can also see that, even above the line y = 2, none of the shaded area falls below the line y = x, meaning y > x, too. These two conditions are captured in answer C.