What was Peter's rate of change for the bicycle race? hista wole s bert eri bemislo evele e (how far Peter rode (km) / how long it took Peter to finish race (minutes)] s of op [one ert eugrev eos1 er) to hate art is eqole a'svete sisqmoo] What was Steve's rate of change? [now repeat for Steve silo slab s isru vliese crom epnerio to ets s worle niso riquip s work nislox3.or 3. What was the rate of change for Peter between 4 minutes and 7 minutes? Joy ob woll [change in distance (subtract distance at 7 minutes from distance at 4 minutes) / change in time] 4. What was the rate of change for Steve between 4 minutes and 7 minutes? [repeat for Steve] 5. Who cycled at a faster rate? Explain " ow the graph shows the rate of change. [how does the graph show who has a faster rate] a horizontal line from 5:20 to your drawn line -->then draw down 6. Draw a line on the graph along the line that indicates 5 minutes, twenty seconds. to y-axis How far did Peter go? km . How far did Steve go? km What was the distance between them? [subtract the 2 distances] a vertical line from 5.4km to your drawn line -->then draw a line to the x-axis 7. Draw a line on the graph along the line that indicates the 5.4 km. Peter's time min sec Steve's time min Sec How much time had to elapse between the two cyclists? [subtract the two times] 8. If the time was 12:18 pm when Peter passes the 1.4 km mark, when did the race begin? Find how long it took Peter to go 1.4 km (repeat technique from #7)-->then subtract that time from 12:18 pm to see what time the race started