4. The graph below shows the distance as a function of time for three runners running a 100m race. d (m) 100 Find the average rates of change for each of the runners on the interval [0,10]. Find the average rates of change for each of the runners on the interval [5,10]. Describe the differences between the ways that the three runners ran the race. Who won? . A B 50 0 5 10 t(s)