For this problem, we need to graph each line so we want Y greater than X. We know that the Y intercept there is 00 and the slope is 1. So if we go to 00 and we go up 1 / 1, up 1 / 1, it's going to be a dotted line because it was Y greater than and we're going to shade above. For the second equation, we have Y less than -X + 4, so our Y intercept is going to be 04 and our slope is going to be -1. So we're going to go up 04 and we're going to go down one to the right one, down one to the right, one dotted line because it was less than and we're shading below. So the place that those were both true is in this yellow area.