A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a large number of set intervals, it is ...

If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel to the y-axis intersects with the values in the function’s curve only once. The same ...

Whether presenting a project at school, delivering a critical report at work, or simply trying to make sense of your budget, graphs are efficient and visually appealing means of conveying complex ...

Transforming your company's financial data into visuals may be old hat after you've added Microsoft Excel's charts and graphs feature to your roster, but those graphics can seem to float in a sea of ...

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

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...

While Microsoft Excel is one of the most powerful spreadsheet applications, it’s also the most intimidating tool in the Microsoft Office suite. If you’ve never used Excel before or are just a bit ...

Launch Microsoft Excel. Enter data or use existing data. Enter a formula into the cell Press Enter. See result. Launch Microsoft Excel. Enter data into the spreadsheet. We have input a result heading ...

How to split a column using an IF() function in Excel Your email has been sent We all inherit Microsoft Excel sheets that don’t suit our working routine. If it’s a simple tracking sheet of some sort, ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...