Relations and Functions

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

Which set of values is a function? Options: (9,5) (10,5) (9,-5) (10,-5), (3,4) (4,-3) (7,4) (3, 8), (6,-5) (7, -3) (8, -1) (9, 1) , (2, -2) (5, 9) (5, -7) (1, 4)

Back

(6,-5) (7, -3) (8, -1) (9, 1)

Front

Let 𝐹 be a set of ordered pairs such that {(−3,5),(3,0),(2,2)}. Which of the following statements about the relation is true?

Back

The relation is a function because no value in the domain goes to multiple values in the range.

Front

Which choice also represents the relation shown in the sets below as correct ordered pairs? Options: {(1,2),(2,4)}, {(2,1),(4,2),(6,2)}, {(1,2),(2,4),(2,6)}, {(2,2),(2,4),(2,6)}

Back

{(1,2),(2,4),(2,6)}

Front

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

Back

Function

Front

Is this graph a function or not a function?

Back

Function

Front

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

Back

Graph 1

Front

Is this mapping a function or not a function?

Back

Not a Function