In PowerPoint, users would use graphs or charts to explain their data in detail so that their audience understands their presentation. In this tutorial, we will explain how to animate a line graph ...

Learn how to draw and understand information presented by a line graph with this interactive guide by BBC Bitesize for KS2 pupils.

Excel's intercept function takes the data points that define a line on a graph and calculates the y value for the point on the graph where x is equal to zero.