Pre-calculus Final Review

30 Questions | Total Attempts: 71

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Pre-calculus Final Review

Questions and Answers
  • 1. 
    Write the equation for the following graph:
  • 2. 
    Write the equation for the following graph:
  • 3. 
    Write the equation for the following graph:
  • 4. 
    Write the equation for the following graph:
  • 5. 
    Write the equation for the following graph:
  • 6. 
    Write the equation for the following graph:
  • 7. 
    Write the equation for the following graph:
  • 8. 
    Write the equation for the following graph:
  • 9. 
    Write the equation for the following graph:
  • 10. 
    You can determine if a graph is a function or not by performing a horizontal line test.
    • A. 

      True

    • B. 

      False

  • 11. 
    Find the H.A.
  • 12. 
    Find the V.A.(s).
  • 13. 
    Find the y-intercept.
  • 14. 
    You can only use graphs and the vertical line test to identify functions.
    • A. 

      True

    • B. 

      False

  • 15. 
    What is the domain of the following function?
    • A. 

      (-∞,9)

    • B. 

      (-∞,∞)

    • C. 

      [-∞,∞]

    • D. 

      [-7,∞)

  • 16. 
    What is the range of the following function?
    • A. 

      (-∞,∞)

    • B. 

      [-∞,∞]

    • C. 

      (-∞,2)

    • D. 

      [2,∞)

  • 17. 
    Find the vertex of the following function. Round to three decimal places.
  • 18. 
    Solve this quadratic equation by completing the square. Put a comma in between your answers.
  • 19. 
    True or False: The following is a polynomial.
    • A. 

      True

    • B. 

      False

  • 20. 
    True or False: The following is a polynomial.
    • A. 

      True

    • B. 

      False

  • 21. 
    True or False: The following is not a polynomial.
    • A. 

      True

    • B. 

      False

  • 22. 
    Is a polynomial.
    • A. 

      True

    • B. 

      False

  • 23. 
    Solve for x:
  • 24. 
    Solve:
    • A. 

      (-∞,-3)U(2,∞)

    • B. 

      (-∞,-3)U(2,6]

    • C. 

      (-3,2)U[6,∞)

    • D. 

      [-3,2)U(0,∞)

  • 25. 
    Solve the system of equations for w: