Revise how to recognise and determine the equation of a quadratic function from its graph. BBC Bitesize Scotland revision for SQA National 5 Maths.

Linear equations can be shown on a graph. Find out how to create one in this Bitesize KS3 maths video.

How to Calculate Consumer Surplus From a Demand Equation. The demand equation is a downward sloping graph used to represent consumers' willingness to pay for a good. The consumer surplus of a ...

Calculating a Least Squares Regression Line: Equation, Example, Explanation If you want a simple explanation of how to calculate and draw a line of best fit through your data, read on!