22. tristan spends 20 minutes walking 1.2 wes
from his home to the library. he stays there for
10 minutes, and then he spends 30 minutes
walking 1.3 miles to the park. after watching
the ducks there for 15 minutes, he leaves and
walks 2.5 miles back to his home in 45
minutes.
draw the graph of a function that could
represent the situation.
20
40
60
80
100
120
140
x