In particular, if you find the area under Velocity-Time Graphs, you will need to calculate the distance travelled during the journey. If you only want the distance up to a certain time, you find the ...

The Mathematical Gazette is the original journal of the Mathematical Association and it is now over a century old. Its readership is a mixture of school teachers, college and university lecturers, ...

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 ...