Functions Vocabulary

Front

What is the input of a function?

Back

Independent Variable

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What do the x values represent in a function?

Back

Input

Front

Is this graph a function? (Provide a graph showing a vertical line test)

Back

Function

Front

Is this mapping a function? (Provide a mapping diagram)

Back

Function

Front

What is the output of a function?

Back

Dependent Variable

Front

What is the range of a function?

Back

The set of all possible output values.

Front

What is a discrete graph?

Back

A graph that consists of distinct points.

Front

What is a continuous graph?

Back

A graph that is unbroken and has no gaps.

Front

What is a vertical line test?

Back

A method to determine if a graph represents a function.