Math Clip Art--Function Concepts--Function Representations 05

Topic

Functions

Description

This diagram shows an input 'a' mapping to two outputs f(a) and f(b), labeled "not a function." It illustrates that in valid functions, an input cannot correspond to multiple outputs.

This image helps educators explain why certain mappings do not qualify as functions. By showing an invalid example, it reinforces the rule that each input must have only one output in a function.

The use of math clip art is vital in education because it provides visual models that simplify abstract concepts. For functions, these visuals clarify what constitutes valid versus invalid mappings.

Teacher's Script: "Here we see an example that's not a function because one input leads to two outputs. Why do you think it's important for each input to have only one output? Can you spot any real-world examples where this rule applies?"

For a complete collection of math clip art related to Functions and Relations click on this link: Graphs of Functions and Relations Collection.