Question

12. The graph below represents the distance traveled (in miles) and the number of hours elapsed since Marcos and Devon left Phoenix. If Marcos did not travel at a constant rate of change, which graph would represent the change in Marcos' distance and time since he left Phoenix? If Lesly traveled at a constant rate of change, which graph would represent the change in Lesly's distance and time since she left Phoenix? Find the average rate of change for both Marcos and Lesly. a. b. c. 160 /20 801 40 1.5 0.5 of hours since Marcos left Phx 13. Two people are 240 feet apart when they begin to walk towards one another. One person walks at a constant rate of change of 4 ft/s and the other at a constant rate of change of 7 ft/s. Write a formula that represents d, the distance between the two people in feet, in terms of the number of seconds, t, since they began walking towards one another.

Answer 1

pr 7 chense ak blie euve. de nole orcae posth re enotes

Torp chor se (、 3 4 s p- e- ens