Edexcel IAL AS / A Level Pure Maths 2 Chapter 7 Differentiation - 1

Edexcel IAL International AS / A Levels Pure Maths 2 (P2) Chapter 7 Differentiation - Part 1. We discuss how to use differentiation to understand if a function is increasing or decreasing. We also learn how to classify stationary points into local minimum, maximum, a point of inflection by second derivatives.