Consider the two graphs below. On a coordinate plane, graph 1 has a line that goes through points (0, 3) and (2, 6). Graph 2 has a line that goes through (0, 0), (1, 5), (2, 10). Which statement best describes the graphs? Graph 1 represents a proportional relationship, but graph 2 does not. Graph 2 represents a proportional relationship, but graph 1 does not. Both graph 1 and graph 2 represent proportional relationships. Neither graph 1 nor graph 2 represents a proportional relationship.