Graph Practice - Draw the line of best fit

This has been designed with a view to being used to give students practice in drawing a line of best fit. The straight line generator can also be used when practicing taking a gradient.

The generators have been set up so that they produce a known shape with a random variation. Some of them have a fairly small variation built in and some have a much higher variation.

You could also give students the data and get them to plot their own graphs.

If you find this resource useful I have a paid version of this resource which allows you to generate points, giving an endless supply of data sets to practice adding scales on a graph for.

Please do let me know if there are any ways in which you feel this resource could be improved.