Amber went on a road trip over winter vacation. She recorded how far she had traveled in the table below in relation to the number of hours she had driven.
Time
(hours) 6 10 14 18 22
Distance
(miles) 336 560 784 1,008 1,232
What is the rate of change for the information in the table?
A. 60 miles per hour
B. 56 miles per hour
C. 112 miles per hour
D. 28 miles per hour