A person climbs many evenly-spaced steps to reach the top of the monument. The graph shows the number of steps a person has climbed and the corresponding height, in meters, of the person above the ground. Which statement best describes the rate of change for the situation? A person's height increases 0.1 meters per step. A person's height increases 0.2 meters per step. A person's height increases 4 meters per step. A person's height increases 6 meters per step.