A worksheet on identifying whether a given graph represents a function. Answers are included. Master the vertical line test with this ready-to-print math worksheet. Includes full worked solutions for ...

An 8-question maths worksheet on finding equations from straight-line graphs. Features matching activities, y=mx+c calculations, and a step-by-step key. Master Linear Functions with this ...

A line graph is used to spot trends in data over time. In order to produce a line graph, data is required. The data often comes in the form of a table. A student recorded how much time they spent ...

In 1950 Edward Nelson, then a student at the University of Chicago, asked the kind of deceptively simple question that can give mathematicians fits for decades. Imagine, he said, a graph — a ...