Question

Find the average rate of change in the simplest form of the function over the interval 4

Answer 1

Suppose the function is f.

Then the average rate

f(4) = 5

and f(5) = 10

Hence,

`\text{average rate of change =}(f(5)-f(4))/(5-4)=(10-5)/(5-4)=(5)/(1)`

Hence the average rate of change over the interval 4