Converting and Evaluating Logs
3 years ago
jpward32
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20 QuestionsShow answers
  • Question 1
    45 seconds
    Q. log381 = 
    answer choices
    2
    3
    4
    5
  • Question 2
    120 seconds
    Q. Rewrite 34 = 81 in logarithmic form.
    answer choices
    log34 = 81
    log813 = 4
    log381 = 4
    log481 = 3
  • Question 3
    120 seconds
    Q. Rewrite logpt = m in exponential form.
    answer choices
    pt = m
    tm = p
    mt = p
    pm = t
  • Question 4
    120 seconds
    Q. log525 = ?
    answer choices
    2
    5
    125
  • Question 5
    120 seconds
    Q. Change to Exponential Form:
    log636 = 2
    answer choices
    26=36
    62=36
    362=6
    366=2
  • Question 6
    300 seconds
    Q. Write the exponential equation as a logarithm
    63=216
    answer choices
    log6(3) = 216
    log3(6) = 216
    log6(216)=3
    log216(6)=3
  • Question 7
    45 seconds
    Q. The following:
    log 2 16 = 4 can be written as...
    answer choices
    216=4
    42=16
    4+4+4+4=16
    24=16
  • Question 8
    45 seconds
    Q. Change to Logarithmic Form:
    122 = 144
    answer choices
    log 2 144 = 12
    log 12 144 = 2
    log 12 2 = 144
    log 2 12 = 144
  • Question 9
    45 seconds
    Q. True or False: log₈64=2
    answer choices
    True
    False
  • Question 10
    45 seconds
    Q. Rewrite log28 = 3 in exponential form.
    answer choices
    28 = 3
    23 = 8
    32 = 8
    83 = 2
  • Question 11
    45 seconds
    Q. Change to Logarithmic Form:
    53 = 125
    answer choices
    log 5 125 = 3
    log125 = 5
    log 5 3 =125
    log125 3 = 5
  • Question 12
    60 seconds
    Q. Rewrite logvn = a in exponential form.
    answer choices
    va = n
    na = v
    vn = a
    an = v
  • Question 13
    45 seconds
    Q. Change to Exponential Form:
    log289 17 = 1/2
    answer choices
    2891/2 = 17
    171/2 = 289
    28917 = 1/2
    1/217 = 289
  • Question 14
    120 seconds
    Q. Evaluate:
    log416
    answer choices
    2
    4
    1/2
    -2
  • Question 15
    45 seconds
    Q. Rewrite in logarithmic form. 93/2=27
    answer choices
    log927=3/2
    log927=2/3
    log3/29=27
    log279=3/2
  • Question 16
    45 seconds
    Q. Rewrite in exponential form. log7(1/49)=-2
    answer choices
    -27=1/49
    72=1/49
    7-2=1/49
    71/49=-2
  • Question 17
    45 seconds
    Q. Rewrite in logarithmic form. 70=1
    answer choices
    log07=1
    log70=1
    log71=0
    log17=0
  • Question 18
    60 seconds
    Q. log41 = 
    answer choices
    0
    1
    4
    DNE
  • Question 19
    60 seconds
    Q. Evaluate.
    log6(1/36)
    answer choices
    2
    1/2
    -1/2
    -2
  • Question 20
    60 seconds
    Q. Evaluate:
    log416
    answer choices
    2
    4
    1/2
    -2
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