Functions
23 days ago
jkreil_45999
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15 QuestionsShow answers
  • Question 1
    30 seconds
    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 2
    20 seconds
    Q.
    answer choices
    Function
    Not a Function
  • Question 3
    60 seconds
    Q. Is this mapping a function or not a function? 
    answer choices
    Function
    Not a Function
  • Question 4
    300 seconds
    Q. All of the y values or outputs are called what?
    answer choices
    Domain
    Range
    Relation
    Function
  • Question 5
    300 seconds
    Q. All of the x values or inputs are called what?
    answer choices
    Domain
    Range
    Relation
    Function
  • Question 6
    300 seconds
    Q. Which of these is NOT the same
    answer choices
    Range
    Input
    Dependent Value
    Y-Value
  • Question 7
    300 seconds
    Q. For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.
    answer choices
    D: {1, -3, -4,}
    R: {0, 1, 2, -4}
    D:{0, 1, 2, -4}
    R:{1, -3, -4}
    D:{0, 1, 2, 3, 4}
    R:{1, -3, -4}
  • Question 8
    900 seconds
    Q. What is the range of the following relation:
    (9, -2) (4, 3)  ( 8, 10) ( -4, 8)
    answer choices
    -4, 4, 8, 9
    -2, 3, 8, 10
    (9, -2) ( 4, 3)
    (8, 10) (-4, 8)
  • Question 9
    120 seconds
    Q. A set of ordered pairs is called what?
    answer choices
    Coordinates
    Relation
    Function
    Vertical Line Test
  • Question 10
    180 seconds
    Q. Given the points (3, 5) (2, 4) (9, 0)  and  (?, 6). What could replace the ? to create a non-function? 
    answer choices
    1
    3
    4
    7
  • Question 11
    180 seconds
    Q. Which ordered pair could you add to the following list of points to create a function?  (3, 5) (4, 9) (2, 5) 
    answer choices
    (3, 7)
    (4, 1) 
    (1, 9)
    (2, 6)
  • Question 12
    120 seconds
    Q. Is this table a function or not a function? 
    answer choices
    Function
    Not a Function
  • Question 13
    120 seconds
    Q. Give the domain and range. Tell if it is a function.
    answer choices
    D: {-4, -2, 0, 2}
    R: {-2, -2, 1, 1}
    Function
    D: {-4, -2, 0, 2}
    R: {-2, 1}
    Function
    D: {-4, -2, 0, 2}
    R: {-2, -2, 1, 1}
    Not a Function
    D: {-4, -2, 0, 2}
    R: {-2, 1}
    Not a Function
  • Question 14
    60 seconds
    Q. If f(x)=3x-9, find f(5).
    answer choices
    f(5) = 6
    f(5) = 16
    f(5) = -4
    f(5) = 24
  • Question 15
    60 seconds
    Q. If f(x)=2x+25, find f(5).
    answer choices
    f(5) = 60
    f(5) = 40
    f(5) = -15
    f(5) = 35
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