Question

Am I right?

Answer 1

The table below shows the distance d(t) in feet that an object travels in t seconds:



What is the average rate of change of d(t) between 2 seconds and 6 seconds, and what does it represent?
A. 128 m/s; it represents the average speed of the object between 2 seconds and 6 seconds

B. 80 m/s; it represents the average speed of the object between 2 seconds and 6 seconds

C. 128 m/s; it represents the average distance traveled by the object between 2 seconds and 6 seconds

D. 80 m/s; it represents the average distance traveled by the object between 2 seconds and 6 seconds

Answer 2

I think its A or D but I'm not sure?