Equations for Proportional Relationships

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Dr Frost covers establishing the constant of proportionality for variables which are directly or inversely proportional. Suitable for GCSE Higher tier. • 00:00 Fundamentals • 02:36 Direct proportion example • 03:57 Direct proportion with powers • 05:49 Inverse proportion example • 07:52 Inverse proportion with roots • 09:42 Completing a table • 11:16 Graphs of proportional relationships • More practice on algebraic direct and inverse proportion: https://www.drfrost.org/explorer.php?... • #maths #proportion #gcse

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