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 ...

Numbers by themselves seldom convey the big picture. Excel Charts makes it easy to illustrate trends in your business, from past expenses and profit to sales forecasts based on previous sales. T*o* ...

If you use Microsoft Excel regularly for studying or work that requires a spreadsheet to be filled with data-driven information, then you know it can be quite difficult and time-consuming to decipher ...

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 ...

If you want to create a dashboard in Microsoft Excel, this post will help you. A dashboard is a type of graphical representation that depicts the key performance indicators for a particular topic or ...

However, an analyst at this point may use a bit of caution for the following reasons: We can chart a regression in Excel by highlighting the data and charting it as a scatter plot ... can help make ...

You can use Excel to store, organize, and analyze data. Excel is Microsoft's spreadsheet program, a part of the Microsoft 365 suite of products. Here's a crash course in the basics of using Microsoft ...

If you need a line chart, Microsoft PowerPoint 2010 can help you plot your line graph on any of the slides that make up your presentation. You can select the type of line graph and then insert the ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Pete Rathburn is a copy editor and ...

As you use Microsoft Excel more and more, you'll find that the VLOOKUP function is a very popular tool for dealing with large Excel directories or databases. It allows the user to quickly find ...