How to Find the Y-Intercept of a Line of a Graph in Excel on a Mac. Microsoft's Excel software for Mac can execute a number of statistical functions, including finding the y-intercept of the line ...

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 ...

Once you know what the graph is about, you can read the data. You should always look at the scale on a time graph. The scale may go up in ones or count in steps. It might not show every number.