A competitive diver dives from a platform into the water. The graph shown gives the height above the water , in meters, of the diver seconds after diving from the platform. Which of the following statements best describes the domain and range of the diver's height for the portion of the dive shown in the graph, from the moment of diving until hitting the water?

Domain: ; Range:
Domain: ; Range:
Domain: ; Range:
Domain: ; Range: