Brian McLogan
Find the intervals of concavity from the derivative graph
👉 Learn how to determine the extrema, the intervals of increasing/decreasing, and the concavity of a function from its graph. The extrema of a function are the points where the graph changes from increasing to decreasing or vice versa. A...
Math TV
Math tv.com: Calculus: Applications of Derivatives (Graphing)
The resource consists of a video explanation of a problem from the Advanced Placement exam that investigates the first and second derivative graphs. In the left hand menu, click on Calculus, Applications of Derivatives, Graphing.