1.6 & 1.7: Relations and Functions

Front

A set of ordered pairs is called what?

Back

Relation

Front

What is the domain?

Back

the set of all x-values

Front

What is the range?

Back

the set of all y-values

Front

What is the domain of the following graph? Options: D: {-5, -1,  0 , 1, 5}, D: {-4, -2, 0, 3, 6}

Back

D: {-4, -2, 0, 3, 6}

Front

What is the range of the following graph? Options: R: {-5, -1, 0 , 1, 5}, R: {-4, -2, 0, 3, 6}

Back

R: {-5, -1, 0 , 1, 5}

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

Which type of relation is shown? Options: Mapping, Graph, Table, Set of ordered pairs

Back

Mapping

Front

Which Table represents the relation {(2,5),(-7,-7),(-1,-2),(5,-1)}? Options: A, B, C, D

Back

A

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