GCSE Maths - What Does Inversely Proportional Mean? (2026/27 exams)

⭐️ Check out our website https://www.cognito.org/ ⭐️ ** WHAT'S COVERED ** 1. Definition of Inverse Proportionality. Understanding the rate of change. 2. Graphical Representation of Inverse Proportionality. Recognising the characteristic downward-sloping curve. Interpreting points on the graph in context. 3. Algebraic Representation of Inverse Proportionality. Expressing the relationship using the proportionality symbol. Forming an equation using the constant of proportionality (k). Using the inverse proportion equation to find unknown values. ** EXAM BOARD INFO ** This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course A-level - Not on your course ** CHAPTERS ** 0:00 Intro & Example 0:25 What is Inverse Proportionality? 0:43 Proportional Change 1:05 Graphical Representation 1:41 Algebraic Representation 2:13 The Equation (Constant of Proportionality) 2:54 Using the Equation (Example 1) 3:11 Using the Equation (Example 2) 3:29 Summary ** PLAYLISTS **    • GCSE Maths (9-1)      • GCSE Biology (9-1)      • GCSE Chemistry (9-1)      • GCSE Physics (9-1)      • A-Level Biology   #GCSE #KS3 #Maths #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP