Final answer:
Symbols, icons, and pictographs are all types of visual language that are used to represent concepts or ideas.
Step-by-step explanation:
Symbols, icons, and pictographs are all types of visual language. Symbols are used to represent a concept or idea, often by using a simple graphic or shape. Icons are visual representations that often depict an object or action, such as a magnifying glass for search. Pictographs are pictorial symbols that represent a specific meaning or concept, such as a stick figure for a person.
Learn more about types of visual language