anonymous 5 years ago find the mean of f(x)=12x^2(1-x) from 0 to 1. Apparently you're supposed to use the integral (xf(x) dx). not the average value formula

The "integral average" says: if you are integrating from A to B: Avg = $1/(B-A) * \int\limits_{a}^{b}f(x) dx$ Can you solve it now?