Revise how to work out the gradient of a straight line in maths and what formula to use to calculate the value change in this Bitesize guide.

Learn about line graphs with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

If you need to create a Line Chart and Scatter Plot in Excel, read through this article. We have also explained which one is right for you.

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.