Which family is traveling at the fastest speed?" Family A
Family D:
y = 95 -55
Distance
50
Family B:
Family B lives 120 miles from Disneyland
and drives 60 mph.
40
30
Family
Hours
Distance
20
10
from
Disneyland
SO
5
0
1.5
0
0.2 0.4 0.6 0.8 1 12 Time (hours)
O Family A
O Family B
O Family C
O Family D