Data is rarely so uniform and predictable that plotting data points creates a perfectly linear arrangement. Scatter charts might have wildly varying plots that create a seemingly random correlation ...

"I feel like the dimensions change when the processing temperature is raised," or "There is a tendency for the defect rate to ...

A worksheet in which students are required to determine if a given relationship is a function or not. More precisely, they have to identify functions from sets of ordered pairs, tables of values, ...

Maths Literacy Bingo: L2 Developing Graphs and Functions is a ready-to-teach vocabulary retrieval resource for maths lessons, tutoring, intervention, revision and cover. Pupils listen to or view ...