Answer: chart
Explanation: An item of illustrative matter, such as a film, slide, or model, designed to supplement written or spoken information so that it can be understood more easily is a visual aid. Visual aids are classified as charts, pictures or images that help to make a point or enhance a presentation. Chart is a drawing that shows information in a simple way, often using lines and curves to show amounts. Furthermore, chart can represent tabular numeric data, functions or some kinds of qualitative structure and provides different info.
