Answer:
62.5
Step-by-step explanation:
If you see. The miles driven increase by 62 miles. 62.5 miles keep adding upon. Repeated addition is multiplication.
For every hour he travels 62.5 miles.
The relationship shown by the data is not linear.
If the data was linear, it would show a straight line; however, this data goes up and down, which means it would not be represented by a straight line.
Hope this helps! :)