Learn to take the average value of a function, which of course, involves adding up an infinite number of values and then dividing by infinity. Or instead, you could use a definite integral. Duration: 15:48

In this video, we practice finding the average value of a variety of integrable functions (Ex 1 though Ex 4). Example 4 in particular reveals the elementary principle that the average value of a function is simply the slope of a secant line. Duration: 20:10

This video will use a simple example to illustrate how the Mean Value Theorem for Integrals works, formally state the MVT, then practice that theorem with one more illuminating exercise. Duration: 12:26