# What is the average speed of an object that is still at #t=0# and accelerates at a rate of #a(t) =2t^2-3t-2# from #t in [2, 4]#?

##### 1 Answer

Dec 27, 2015

#### Answer:

#### Explanation:

Acceleration is a function of time here so the average velocity will be the area under the acceleration - time graph between the limits given.

graph{2x^2-3x-2 [-10, 10, -5, 5]}