Save guides, add subjects and pick up where you left off with your BBC account. A time graph is a line graph which shows you data that has been collected over a period of time. There is a title ...

Thana Prasongsin / Getty Images A line chart is a visualization of the closing prices of a security over time. A line chart graphically represents an asset's price over time by connecting a series ...

The most useful selection is a bar chart, because it allows you to format the second series as a line. Superimposing two types of charts makes identifying the two data scales easier. How to Format ...

The same is the case with line charts. The values are plotted across the y-axis and the x-axis is used to mark the progression. In the case of a scatter plot, whether you use it simply with ...