How to Graph Linear Lines in Microsoft Excel. Data is rarely so uniform and predictable that plotting data points creates a perfectly linear arrangement.

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.

Can You Make Standard Curves in Excel?. Create a standard curve graphical representation using measurement data you've gathered from multiple samples to help determine its substance concentration.

A line chart connects a series of data points and is used by traders to monitor prices, currencies, indexes, and other data.