4:32 Proportionality Graphs - Corbettmaths
Clear walkthrough of the graph shapes for direct and inverse proportion.
Graphs of direct and inverse proportion
Use and recognise graphs showing direct and inverse proportion
3 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
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4:34 GCSE Maths - What Does Inversely Proportional Mean? (2026/27 exams)
Clear explainer of inverse proportion and its characteristic curved graph.
Jump to 1:05Graphical Representation
27:16 Direct/Inverse Proportion - GCSE Higher Maths
Thorough higher-tier guide to direct and inverse proportion, including their graphs.