9 points Let S t be the function which specifies the

Last updated: 12/8/2023

9 points Let S t be the function which specifies the distance in km from a runner to the start line at time t in hours of a race The graph of S t is given below 4 3 2 1 y km 2 3 b What happened between times 3 and 4 S t Use the graph to give approximate answers to the following problems a When was the runner running the fastest c What is the meaning of S 1 t h