Excel provides accessible tools to create a graph and display the linear equation. Customize your graph with Excel's built-in tools to display it in presentations, deliverables, press ...

To create a chart, select your data, open the "Insert" tab, and click the icon in the corner of the Charts group.

This difference is called its residual. A residual plot charts these values against the first variable to visually display the effectiveness of the equation.

Is there a way to display all the underlying formulas in an Excel spreadsheet? Sure. The convenient way (that allows you to toggle back and forth between formulas and results) is to press Ctrl+~ (the ...

Excel won't display hidden data in a chart unless you flip the switch. Learn which option controls this behavior.

The TREND function analyzes past data and observes a series' past performance. On the other hand, the FORECAST function predicts a series' future performance. However, both use similar algorithms, ...

This technique lets you build an Excel chart that shares supportive information in series form.