A line chart uses line pieces to communicate the values in a set of data. This type of graph is used for analysing and comparing how one variable changes over another, like the linear relationship between hours, spent studying and grades or test scores. They are particularly useful for showing trends in data over time. A line chart can show how the change in one variable influences the change in another. The following line chart has been drawn using EdrawMax Online. All the dummy text is replaceable, even the background colour, the Legend position, colour, shape, position of the axis name, label orientation can all be changed according to the requirement. Instead of creating the line graph from scratch use EdrawMax online as it provides pre-defined templates, shapes, and figures which will help you create the graph easily. Just try EdrawMax online to create your line graph, it has everything you need.