How to Graph a Function in Excel. 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 ...

Use Excel in your rate card formulas to calculate discounts, dimensions and unit costs of your advertising rate document. Instead of manually calculating each of these components, use Excel ...

Microsoft Excel is a spreadsheet software with legions of fans. Learning Excel and its functions and formulas can be tricky, but here are the basics.