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  • 5 лет назадОпубликованоCognito

GCSE Maths - What are Reciprocal Graphs? (2026/27 exams)

⭐️ Check out our website ⭐️ *** WHAT'S COVERED *** 1. Introduction to Reciprocal Graphs (y = A/x). 2. The Graph of y = 1/x: * How to draw the two curves in the correct quadrants. * How to verify points using a table of values. * Understanding why the graph does not cross the y-axis (asymptotes). 3. How the value of 'A' affects the graph y = A/x: * The effect when A is greater than 1. * The effect when A is between 0 and 1. * The effect when A is negative. *** EXAM BOARD INFO *** This video is suitable for maths courses around the world. KS3 - Not on your course GCSE Foundation - All on your course GCSE Higher - All on your course A-level - All on your course (but very basic) *** CHAPTERS *** 0:00 Intro to Reciprocal Graphs (y = A/x) 0:22 Plotting the Graph of y = 1/x 0:45 Symmetry of y = 1/x 1:03 Verifying the Graph with a Table of Values 1:59 Asymptotes: Why the Curve Doesn't Cross the y-axis 3:05 How the Value of 'A' Affects the Graph 3:44 Case 1: A is greater than 1 4:00 Case 2: A is between 0 and 1 4:12 Case 3: A is negative *** PLAYLISTS *** #GCSE #ALevel #Maths #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP