G3: Gradients

From the DfE Mathematics AS and A-Level Content (LINK):

Tangents and Normals

G3-04 Gradients: Equations of Tangents

G3-06 Gradients: Equations of Normals

Stationary Points

G3-09 Gradients: Examples of Finding Stationary Points

The Second Derivative Test

G3-11 [Gradients: The Second Derivative Test Part 1]

G3-12 Gradients: The Second Derivative Test Part 2

Types of Stationary Point

G3-15 Gradients: Determining Types of Stationary Points

Convex and Concave

G3-16 Gradients: Finding where a Curve is Convex & Concave

G3-17 Gradients: Examples of Convex & Concave Curves

Points of Inflection

G3-18 Gradients: Finding Non-Stationary Points of Inflection Example 1

G3-19 Gradients: Finding Non-Stationary Points of Inflection Example 2

G3-20 Gradients: Finding Non-Stationary Points of Inflection Example 3

G3-21 Gradients: Finding Non-Stationary Points of Inflection Example 4 (Important)

Points of Inflection of the Normal Distribution

G3-22 Gradients: Points of Inflection of the Standard Normal Distribution

G3-23 Gradients: Points of Inflection of the Normal Distribution