How to make a bar graph in Excel to visually represent your dataset

You can make a bar graph in Excel by first selecting the range you want to depict, and then using the dropdown menu to select the desired chart.
CCM

Excel IF, AND, OR, and NOT functions

This article will explain how to use the conditional functions IF, AND, OR and NOT on Microsoft Excel. Each of these functions can be used as part of a formula in a cell to compare data samples in any ...
BBC

Recognise and determine the equation of a quadratic function from its graph - maths quiz

Practice how to recognise and determine the equation of a quadratic function from its graph ahead of your National 5 Maths exam with this interactive maths quiz. The equation of a a quadratic function ...