Complete Grade 9 International Board Mathematics notes on Absolute Value Functions, covering all 6 BB subtopics in syllabus order. Includes function tables, graphing, domain and range from graphs and equations, translations, reflections, dilations, formulas, worked examples, transformation rules, common mistakes, revision notes and student learning checklists. Designed for clear conceptual understanding and effective exam preparation.

Complete Grade 9 International Board Mathematics notes on Absolute Value Equations and Inequalities. Covers all 5 syllabus subtopics with clear explanations, formulas, worked examples, graphing methods, number-line solutions, common mistakes and revision guidance.

Complete Grade 9 International Board notes on Linear, Quadratic and Exponential Functions. Covers all 12 AA subtopics with clear explanations, formulas, worked examples, tables, graph interpretation, growth and decay, function modelling, comparisons, common mistakes and revision guidance. Designed for students to build strong conceptual understanding and prepare effectively for International Board mathematics.