In order to produce a line graph, data is required. The data often comes in the form of a table. A student recorded how much time they spent reading during a week. The table shows the results.

With just three clicks of a mouse (or trackpad) you can use data already entered into your Excel sheet to create a handsome, easily understood line graph that will help others make sense of what ...

A line chart graphically represents an asset's price over time by connecting a series of data points with a line. This is the most basic type of chart used in finance and it typically only depicts ...

and then select "Clustered Column - Line," which is the default subtype. Choose the type of chart you want to use for each data set in the table at the bottom of the Insert Chart dialog.

If you understand the definition of a mathematical function, a good way to judge it is that any line drawn ... in the graph would change as and when you change the value of the data.