Relations and Functions

Front

A set of ordered pairs is called what?

Back

Relation

Front

Is this mapping a function or not a function?

Back

Not a Function

Front

Does this table represent a function?

Back

Not a Function

Front

Is this table a function or not a function?

Back

Function

Front

Does this relation represent a function?

Back

No

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the Vertical Line Test?

Back

A method to determine if a relation is a function by checking if a vertical line intersects the graph at more than one point.

Front

What is the domain of a function?

Back

The set of all possible input values (x-values) for the function.

Front

What is the range of a function?

Back

The set of all possible output values (y-values) for the function.

Front

What is an example of a function?

Back

f(x) = 2x + 3, where each x has a unique y.