Functions, Functions, Functions by Vons

Front

Is this graph a function or not a function?

Back

Not a Function

Front

All of the x values or inputs are called what?

Back

Domain

Front

All of the y values or outputs are called what?

Back

Range

Front

Is the relation a function? Why?

Back

No, because the x-value 11 has two y-values pair with it.

Front

Is this graph a function or not a function?

Back

Function

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the domain of a function?

Back

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

Front

What is the range of a function?

Back

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

Front

What does it mean for a relation to be a function?

Back

Each input must correspond to one and only one output.

Front

Can a function have the same output for different inputs?

Back

Yes, a function can have the same output for different inputs.