Question

the average value of a function, f , on interval [a, b] is defined as : f ave=(1/(b-a))*the integral from a to b f(x)dx.
ifa particular velocity can be modeled by the function v(t)= te^-t, find the average velocity between t = 0 and t = 4.

Answer 1

Average =
\[ \frac{1}{t_2 - t_1} \int_{t_1}^{t_2}f(t) dt\]

Answer 2

i got an answer of 1...

Answer 3

f(t) = te^-t
t_2 = 4
t_1 = 0

Answer 4

not sure ... try wolframing

Answer 5

alright thanks