A series of videos discussing how to write justifications on the AP Calculus exams.

Justifications using the first and second derivative tests

Justifications for increasing, decreasing, points of inflection and size of an approximation

Explaining the meaning of a definite integral and how to determine and justify whether speed is increasing or decreasing.

Explaining andd using the Rolle’s Theorem, Mean Value Theorem (MVT), and the Intermediate Value Theorem (IVT)