What is a Line Chart?
A line chart is a form of graphical representation of data in the form of points that are joined continuously with the help of a line. The line can either be straight or curved depending on the data being researched. Line charts are the simplest form of representing quantitative data between two variables that are shown with the help of a line that can either be straight or curved. Traders, investors, and financial officers use the line chart to depict the high and low in the market for a particular value since it provides a clear visualization of the data.