Why data is presented in line graphs?

Data is presented in line graphs to effectively illustrate trends over time or continuous data points, making changes and patterns easy to identify at a glance. Line graphs enable viewers to quickly compare multiple datasets, as different lines can represent various categories or variables. Additionally, they provide a clear visual representation of fluctuations, helping to convey information in a straightforward manner. Overall, line graphs are a powerful tool for visualizing relationships and trends in data.