In Example 4, we are finding the instantaneous rate of change in the charge on a capacitor by approximating it with the average rate of change over a close interval. Duration: 10:09

We seemingly take a detour to take a look at the format of the AP Calculus test before getting back on track with the lesson objective by exploring a free-response question on the 2018 BC test. Duration: 10:39

In this video, we make important associations between average rate of change and the slope of a secant line, between instantaneous rate of change and the slope of a tangent line. As a common application, we also examine the relationship between average velocity and instantaneous velocity. Duration: 5:16

On Example 5, we finding the average velocity of a billiard ball falling from a height of 100 meters. This is not usually how billiards is played. Duration: 7:27

In this final example, we again use an average velocity to approximate an instantaneous velocity, in the context of the billiard ball from the previous video. Duration: 11:39