In this graph, 𝑥 and 𝑦 are directly proportional. This means that when 𝑥 doubles, 𝑦 also doubles, and when 𝑥 triples, so does 𝑦. In fact, for all coordinates on this line, you could multiply or ...

Direct proportion examples finding ‘k’ (Examples, practice and answers) Direct proportion finding k and using to find other values (Examples, practice and answers) Inverse Proportion finding ‘k’ ...

These two lessons have worked examples which demonstrate the methods used for direct proportion and Inverse proportion. Attached to each lesson is a worksheet which can be printed out for students to ...