Function, Domain And Range, Vertical Line Quiz

8 Questions | Total Attempts: 229

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Function, Domain And Range, Vertical Line Quiz

First quiz


Questions and Answers
  • 1. 
    Is the relationship a function?
    • A. 

      Yes

    • B. 

      No

  • 2. 
    Which does NOT represent a function from A to B?
    • A. 

      {(0,1),(1,-2),(2,0),(3,0)}

    • B. 

      {(0,-1),(1,-2),(2,2),(3,0),(1,1)}

    • C. 

      {(0,0),(1,0),(2,0),(3,0)}

  • 3. 
    Is this a function?
    • A. 

      Yes

    • B. 

      No

  • 4. 
    Which graph represents a function?
    • A. 

      Graph 1

    • B. 

      Graph 2

  • 5. 
    F(x) = 2x+5Evaluate f(3).
    • A. 

      10

    • B. 

      11

    • C. 

      12

  • 6. 
    F(x) = 4x^2Evaluate f(5).
    • A. 

      100

    • B. 

      400

    • C. 

      81

  • 7. 
    F(x) = x^3-xEvaluate f(4).
    • A. 

      48

    • B. 

      60

    • C. 

      40

  • 8. 
    F(x) = x^2 – 5x + 4Evaluate f(8).
    • A. 

      20

    • B. 

      24

    • C. 

      28

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