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 ...

A complete direct proportion worksheet focusing on identifying proportional relationships from tables and calculating missing values with step-by-step solutions. Master Direct Proportion with Ready-to ...

Teach pupils to use and interpret direct proportion equations with an editable, print-free Year 10 Maths Foundation lesson. Bring clear modelling, mini-whiteboard checks and substantial practice ...

Learn how to solve proportional rate problems using integration. The integral, also called antiderivative, of a function is the reverse process of differentiation. Integral of a function can be ...