Is it a function?

Front

Back

Function

Front

Back

Not a Function

Front

Is this a function? Explain.

Back

Yes; it passes the vertical line test.

Front

Is this mapping a function or not a function? Options: Function, Not a Function

Back

Function

Front

Is the relation a function?

Back

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

Front

Is this mapping a function or not a function? Options: Function, Not a Function

Back

Not a Function

Front

Is this graph a function or not a function?

Back

Function

Front

Is this set of ordered pairs a function or not a function? Options: Function, Not a Function

Back

Not a Function

Front

Which graph does NOT pass the vertical line test? Options: Graph 1, Graph 2, Graph 3, Graph 4

Back

Graph 1

Front

Function

Back

Every input has only ONE output