Question

Question #3c6e3

Answer 1

First integrate your function, then find the area under the graph

Explanation:

The integral of your function will be `2/3t^3+5t.`

Then evaluate it from 1 to 4. To do that, substitute t=4, get that value, and then repeat with t=1. Then subtract that last value from the first one to get the area under the curve. That area is how far the body has moved.