Relations and Functions

Front

Is this table a function or not a function?

Back

Not a Function

Front

Is this a function?

Back

Yes

Front

Does the graph represent a function?

Back

No, because the vertical line test shows there are repeating input values

Front

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

Back

Domain: {0, 1, 2, -4} Range: {1, -3, -4}

Front

List the ordered pairs: (1,3), (2,6), (3,9), (4,12), (3,1), (6,2), (9,3), (12,4), Input and Output, Output and Input

Back

(1,3), (2,6), (3,9), (4,12)

Front

Which of the relations below is a function? Options:

{(2, 3), (3, 4), (5, 1), (2, 4)}

,

{(2, 3), (3, 4), (6, 2), (7, 3)}

,

{(2, 3), ( 3, 4), (6, 2), (3, 3)}

Back

{(2, 3), (3, 4), (6, 2), (7, 3)}

Front

Is the relation shown in the graph a function?

Back

No

Front

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

Back

Domain: {0, 1, 2, -4}
Range: {1, -3, -4}

Front

A set of ordered pairs is called what?

Back

Relation

Front

A relation where every input yields one and only one output is called what?

Back

Function