Relations and functions

List the domain and range of the following ordered pairs:

(4, 7) (-3, 2) (8, -7) (-2, 2)

• Domain: 7, 2, -7, 2

  Range: 4, -3, 8 -2

• No idea

• Domain: 4, -3, 8, -2

  Range: 7, 2, -7

• Domain: 4, -3, 8, -2

  Range: 4, -3, 8, -2

Pick the correct table for the list of ordered pairs:

(7, 2) (-3, 4) (0, 0) (-2, 6)

• 
• 
• I don't know

• 

Select the correct mapping for the table provided

• 
• 
• 
• Don't pick this one plz

What is the domain and range of the map provided?

• Domain: -5, 7, 10

  Range: -2, 0, 4, 9

• Domain: -2, 4, 9

  Range: -5, 7, 10

• PLZ not this one

• Domain: -2, 0, 4, 9

  Range: -5, 7, 10

When graphing Ordered pairs which is X and which is Y? and how do you graph?

• (X, Y)

  X moves up and down and Y moves left and right

• (Y, X)

  Y moves up and down and X moves left and right

• (X, Y)

  Both X and Y can move either directions

• (X, Y)

  X moves left and right and Y moves up or down

Are the ordered pairs a function or nahh?

(-7, 5) (5, 6) (0,2) (-7, 0)

• Function because

  none of the Y's repeat themselves

• Not a function

  because none of the Y's repeat themselves

• Not a function because one of the X's repeats

• Function because one of the X's repeats

Is the map a function or nahh?

• Function because none of the X's repeat themselves

• Not a function because none of the X's repeat themselves

• Function because one of the Y's repeats

• Not a function because one of the Y's repeats

What number repeats to make these ordered pairs NOT a function?

(7, -4) (5, -2) (0, -2) (0, 7)

Is the table shown a function or not a function

What has to repeat to make something not a function?