Learn how to calculate the equation of a line from a graph, work out the gradient from an equation, and visualise intercepts with this step-by step guide.

The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...

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

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!