Function | Domain | Range | Mapping diagram | O level Maths 4024 | IGCSE Maths 0580

In this video, we cover the core concepts of Functions, Domains, Ranges, and Mapping Diagrams for O Level and IGCSE Mathematics. Learn how to identify functions, understand domain and range in inequality form, and interpret mapping diagrams—all with clear explanations and practical examples. This lesson is ideal for exam preparation and building a strong foundation in algebraic thinking.

Visit: www.2Easy2Learn.com for the complete O Level & IGCSE Maths course, including video lessons, worksheets, and past paper practice.

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