Graphs and charts can make data easier to read and more accessible to some users. But they must be made accessible to other users too. You can do this through text ...

A line chart is a visualization of the closing ... or markets to identify the relative strengths or weaknesses is an example of using multiple line charts. Compound line charts are also known ...

Graphs and charts need to be drawn and labelled correctly ... This could happen, for example, if you're plotting your pulse rate against time whilst exercising. Your pulse rate would go up ...