Question

Find the average rate of change over the interval of 0 seconds to 60 seconds.

Answer 1

Average rate of change between two points a and b would be
[f(b) - f(a)] / (b - a)

So in your case, you’re looking for the average rate of change between 0 and 60.

So simply calculate (value at 60 seconds - value at 0 seconds) / (60-0)

Answer 2

thank