What you will learn in this articleIf you answered 'it's inversely proportional because as x increases, y decreases,' you ...

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 worksheet on direct and inverse proportion. Fifteen word problems are included. In these problems, students must determine whether the given amounts are directly or inversely proportional and then ...

Direct and inverse proportion Direct and inverse proportion to the square Direct and inverse proportion to the square root Direct and inverse proportion to the cube Direct proportion is a concept ...

Before reading this guide, it may be helpful to read the guide from Module 7 (M7) about proportion and variation. Module 7 (M7) proportion and variation is concerned with direct proportion between two ...