Learn how to plot coordinates and create straight line graphs to show the relationship between two variables. Also, plot graphs that contain a negative coefficient of x.

Here’s one bit of weirdness that hasn’t changed in Office 2007: When you create a bar chart from a column of data in Excel it plots the data series in reverse order, starting with the value at ...

How to make a line graph in Excel 1. Open the Excel spreadsheet with the data you wish to use in your line graph. Make sure all of the data is correct. 2. Click and drag your cursor to highlight ...