Find out how to solve simultaneous equations using a graph in this Bitesize KS3 maths video.

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.

To plot a graph from its equation, substitute different values of 𝑥 into the equation to give the corresponding 𝑦-coordinates. The pairs of 𝑥 and 𝑦 values can be recorded in a table.