Characteristics Of Quadratic Equations

5 Questions | Total Attempts: 150

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Quadratic Equation Quizzes & Trivia

Questions and Answers
  • 1. 
    What is the vertex of the following equation: x2 - 8x + 15 = 0?
    • A. 

      (4,1)

    • B. 

      (4,-1)

    • C. 

      (-4,-1)

    • D. 

      (-4,1)

  • 2. 
    What is the  axis of symmetry and range of the following function: x2 - 8x + 15 = 0?
    • A. 

      Axis: x=4 ; Range: (-1,infinity)

    • B. 

      Axis: x=-4 ; Range: (-1, infinity)

    • C. 

      Axis: x=-1 ; Range: (4, infinity)

    • D. 

      Axis: x=-1 ; Range: (-4, infinity)

  • 3. 
    What is the vertex of the following equation:  -x2 - 9x - 8 = 0? 
    • A. 

      (1,-9)

    • B. 

      (-1,-9)

    • C. 

      (-1,9)

    • D. 

      (1,9)

  • 4. 
    What is the range of the following function:  -x2 + 2x + 8 = 0?
    • A. 

      (infinity, 9)

    • B. 

      (-infinity, infinity)

    • C. 

      (9, infinity)

    • D. 

      (-9, infinity)

    • E. 

      (-infinity, 9)

  • 5. 
    What is the domain of the following function:  -x2 + 2x + 8 = 0?
    • A. 

      (1,9)

    • B. 

      (-infinity,infinity)

    • C. 

      (infinity,9)

    • D. 

      (1, infinity)

    • E. 

      (9,infinity)

    • F. 

      (-infinity,1)

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