Logarithm Problem Set 1

10 Questions | Total Attempts: 1051

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Logarithm Quizzes & Trivia

Logarithmic Equations


Questions and Answers
  • 1. 
    Evaluate: log416
  • 2. 
    Evaluate:log6(1/36)
  • 3. 
    Evaluate:Enter answer as an improper fraction or a decimal
  • 4. 
    Solve for x:logx64=2
  • 5. 
    Solve for x:log3x=-2Enter answer as a fraction or as a decimal to the thousandths place.
  • 6. 
    Log(1/2)8=x
  • 7. 
    Solve for x:log4x=3
  • 8. 
    Which of the following is the correct inverse of the function f(x) = 4x ?A. f-1(x) = x4 B. f-1(x) = x 1/4 C. f-1(x) = log4xD. f-1(x) = log(1/4)xE. This function has no inverse.
    • A. 

      A

    • B. 

      B

    • C. 

      C

    • D. 

      D

    • E. 

      E

  • 9. 
    Which of the following is the inverse of the function f(x) = log(1/2)x?A. f-1(x) = 2xB. f-1(x) = (1/2)xC. f-1(x) = x2D. f-1(x) = x(1/2)E. That function has no inverse.
    • A. 

      A

    • B. 

      B

    • C. 

      C

    • D. 

      D

    • E. 

      E

  • 10. 
    What is 5log5x equivalent to?