Question

The graph shows a proportional relationship between distance and time.

What is the UNIT RATE of miles to time? *
320
240
160
Distance (mi),
80
8.
2
6
Time (h)
O 80 miles/hour
O 160 miles/ 4 hours
O 0.025 miles/hour
40 miles/hour
O Other:

Answer 1

40 miles per hour, since the distance travelled is 80 miles in 2 hours, divide that in half and you have the proportion