Functions, Functions, Functions

Front

What is the definition of a function?

Back

A function is a relation where every input has only ONE output.

Front

What are all of the y values or outputs called?

Back

Range

Front

Is the function represented by the table linear or nonlinear?

Back

Linear

Front

Which of these is NOT the same: Range, Input, Dependent Value, Y-Value?

Back

Input

Front

Is this graph a function or not a function?

Back

Not a Function

Front

What is the term for the set of all possible inputs of a function?

Back

Domain

Front

What is the term for the set of all possible outputs of a function?

Back

Range

Front

What does it mean for a function to be linear?

Back

A linear function has a constant rate of change and can be represented by a straight line on a graph.

Front

What is a nonlinear function?

Back

A nonlinear function does not have a constant rate of change and is represented by a curve on a graph.

Front

What is the vertical line test?

Back

A method to determine if a graph represents a function; if a vertical line crosses the graph more than once, it is not a function.