Function or Not a Function?

Front

Is y a function of x?

Back

Not a function

Front

Is this graph a function or not a function?

Back

Not a Function

Front

Is this set of ordered pairs a function or not a function?

Back

Function

Front

Function or not?

Back

Function

Front

Is the relation a function?

Back

Function

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is an ordered pair?

Back

A pair of numbers used to locate a point on a graph, written as (x, y).

Front

What does it mean if a graph passes the vertical line test?

Back

It means that the graph represents a function.

Front

Can a function have the same output for different inputs?

Back

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

Front

What is the domain of a function?

Back

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