Question

Given the position equation: s(t)=-t^2+4t+1, find the average velocity from t=2 to t=4.

Answer 1

How?

Answer 2

Alrighty.

Answer 3

average velocity is just a measure of the change from one end to the other

Answer 4

\[\frac{s(4)-s(2)}{4-2}\]

Answer 5

In calculus though?

Answer 6

there is no calculus to be had; calculus is for instantaneuos velcoity at a single point; that doesnt apply here

Answer 7

Oh...