# How do you find the average rate of change of #f(x)=11x^3+11# over [1,3]?

##### 2 Answers

Oct 23, 2015

Average rate of change

#### Explanation:

Average rate of change

Given

Over the interval

and

So

the average rate of change

Oct 23, 2015

The average rate of change of

#### Explanation:

So find

Now do the arithmetic.