D(0) Hannah walked 3.5 hours at an average rate of 3 miles per hour
The function w(t) represents the distance Hannah walked int
hours
The graph to the right shows the distance d(t) Penelope walked
(in miles) as a function of time in hours)
Distance (mi)
a. How long did the girls walk? Justify your answer
Time (t)
b. Who walked the furthest in 3.5 hours? Justify your
answer
c. Who walked at a faster rate? Justify your answer
B