To create data bars in Excel, select your cells and then choose data bars from Conditional Formatting.

When you graph a series of (x,y) coordinates in Microsoft Excel 2010, you can use the program's built-in functions to display the equation for the line created by those data points. This allows you to ...

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

The y-intercept is the point at which a linear equation crosses the y-axis on the x=0 plot point. The equation to determine both the slope and the y-intercept of a line is y=mx+b. This calculation may ...