# What is the average speed of an object that is still at #t=0# and accelerates at a rate of #a(t) =t^2-1# from #t in [2, 3]#?

##### 1 Answer

Mar 3, 2016

#### Answer:

#### Explanation:

The average of a function can be found by integrating the function over the integral.

So,

Placing the limits, you'll be able to solve and see the answer.