Function or Nah
2 years ago
mr_oneal
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21 QuestionsShow answers
  • Question 1
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    Q. Which set of values is a function?
    answer choices
    (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)
  • Question 2
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    Q. Is the relation a function? Why.
    answer choices
    Yes, because the x-value 11 has two y-values pair with it.
    Yes, because each x-value has only one y-value paired with it.
    No, because the x-value 11 has two y-values pair with it.
    No, because each x-value has only one y-value paired with it.
  • Question 3
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    Q.
    answer choices
    Function
    Not a Function
  • Question 4
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    Q. Does the graph represent a function?
    answer choices
    Yes, because the vertical line test shows there are no repeating input values
    No, because the vertical line test shows there are repeating input values
  • Question 5
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    Q. Is this relation a function?
    answer choices
    Function
    Not a Function
  • Question 6
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    Q. Does this mapping diagram represent a function?
    answer choices
    No, because there are repeating input values
    Yes, because there are no repeating input values
  • Question 7
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    Q. Is this graph a function or not a function? 
    answer choices
    Function
    Not a Function
  • Question 8
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    Q.

    All of the x values called what?

    answer choices

    function

    function rule

    Relation

    input

  • Question 9
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    Q. Which graph does NOT pass the vertical line test?
    answer choices
    Graph 1
    Graph 2
    Graph 3
    Graph 4
  • Question 10
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    Q. Is the graph pictured a function?
    answer choices
    Yes
    No
  • Question 11
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    Q. Is this graph a function or not a function? 
    answer choices
    Function 
    Not a Function
  • Question 12
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    Q. What is the definition of function?
    answer choices
    Has inputs and outputs
    Every input has only ONE output
    Inputs have different outputs every time
    x-values and y-values
  • Question 13
    30 seconds
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    Q. What is the domain of the mapping?
    answer choices
    {2, 3, 8}
    { (-4, 3), (1, 8), (3, 2), (7, 3) }
    {-4, 1, 3, 7}
    {-4, 1, 2, 3, 7, 8}
  • Question 14
    120 seconds
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    Q. A relation is
    answer choices
    A way of looking at things.
    Always a function
    A set of ordered pairs
    a set of numbers
  • Question 15
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    Q. True or a false:  A relation is always a function
    answer choices
    TRUE
    FALSE
  • Question 16
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    Q. What test do we use to see if a relation is a function?
    answer choices
    Horizontal Line Test
    The Line Test
    The Vertical Line Test
    Just look at it
  • Question 17
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    Q.

    A function rule is...

    answer choices

    a relation

    The expression that gives you your output (y).

    a relationship between x & y

    A special type of equation.

  • Question 18
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    Q.

    True OR False. Function and linear DO NOT mean the same thing.

    answer choices

    TRUE

    FALSE

  • Question 19
    60 seconds
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    Q.

    This table represents...

    answer choices

    Linear Function

    Nonlinear Function

    Linear but NOT a function

    Nonlinear but a function

  • Question 20
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    Q.

    This table represents...

    answer choices

    A nonlinear function

    A linear function

    Nonlinear but not a function

  • Question 21
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    Q.

    This table represents...

    answer choices

    Linear Function

    Nonlinear Function

    Linear but NOT a function

    Nonlinear but a function

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