Math Medic Functions

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

Which of the following is NOT a function?

• (1, 1) (2, 2)
  (3, 3) (4, 4)

• (4, 5) (1, 5)
  (3, 8) (4, 6)

• (10, 2) (-10, 2)
  (6, 4) (5, 3)

• (6, 1) (5, 1)
  (4, 1) (3, 1)

Which set of ordered pairs is a function?

• {(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)}

Is this graph a function or not a function? 

• Function

• Not a Function

Which graph does NOT pass the vertical line test?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

• Function
• Not a Function

Is this graph a function or not a function? 

• Function

• Not a Function

Is this mapping a function or not a function? 

• Function

• Not a Function 

Is this is a function or not a function?

• Function

• Not a Function

Is this a function or not a function?

• Function

• Not a Function