Find out how to create one in this Bitesize KS3 maths video. A quadratic function can be drawn as a parabola on a graph. Find out how to plot the graph in this Bitesize KS3 maths video.

Learn about bar charts with this BBC Bitesize Maths article. For students between the ages of 11 and 14. Learn more about frequency diagrams and frequency polygons with this BBC Bitesize Maths ...