How to Graph Linear Lines in Microsoft Excel. ... Click the chart for which you want to add a linear trend line. Click "Add Chart Element" from the Chart Layouts group of the "Design" tab.

Capture relationships between data sets by graphing linear equations in Microsoft Excel 2007. ... Excel displays the linear equation on the chart in the y=mx+b format. Advertisement.

Get started with <code>GraphLib</code>, an open source library for graphing mathematical functions, plotting points, and drawing line graphs in Android. Includes Java source code and the complete ...