Consider the graph below.

Question

The point (2, 120) shows the family traveled _____ miles in _____ hours.
The point (1, 60) shows the family traveled _____ miles in _____ hour.
The unit rate for the road trip is _____ miles per hour.

Answer 1

Based on the points given in your question:

1. The point (2, 120) indicates that the family traveled 120 miles in 2 hours.

2. The point (1, 60) indicates that the family traveled 60 miles in 1 hour.

To find the unit rate (the speed), you can use either of the points. The unit rate is calculated as the total distance divided by the total time. Using the first point:

Unit rate = Total miles / Total hours = 120 miles / 2 hours = 60 miles per hour.

So, to summarize:

• The point (2, 120) shows the family traveled 120 miles in 2 hours.
• The point (1, 60) shows the family traveled 60 miles in 1 hour.
• The unit rate for the road trip is 60 miles per hour.