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 ...

Microsoft Excel can present two series of data points together on the horizontal axis, but if the number scale for each series dramatically differs, the data will not be readable. Using a two-sided ...

Excel’s dedicated graphing tools allow you to quickly switch between a variety of chart types and customize them once you’ve chosen. A bar graph, or bar chart, is one of the simplest and best ways to ...

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 ...

Line graphs are a great way to organize and present your data. If you use Microsoft Excel to compile, present, and analyze data, then you’re in luck – Excel has a handy feature that allows you to ...

Line graphs are a powerful tool for visualizing data trends over time. They are commonly used in business, science, and academia to display changes in data sets over a period of time. In this article, ...

Excel is probably Microsoft’s most popular developer tool. With a built-in functional programming language that now supports lambdas and variables, Excel has become a tool that people build businesses ...