WEEK 7 MATH QUIZ
Question 1
Write in logarithmic form
43 = 64
[removed] | A. | 3 = log 4 64 |
[removed] | B. | 64 = log 4 3 |
[removed] | C. | 3 = log 64 4 |
[removed] | D. | 4 = log 3 64 |
Question 2
Simplify
10log 5
[removed] | A. | 105 |
[removed] | B. | 50 |
[removed] | C. | 5 |
[removed] | D. | 1 |
Question 3
Simplify
log5 57
[removed] | A. | 57 |
[removed] | B. | 1 |
[removed] | C. | 7log55 |
[removed] | D. | 7 |
Question 4
Simplify
log2
[removed] | A. | 2 |
[removed] | B. | 0 |
[removed] | C. | 1 |
[removed] | D. | -1 |
Question 5
Write in logarithmic form
yz = 5
[removed] | A. | z = log 9 y |
[removed] | B. | y = log 9 z |
[removed] | C. | y = log z 5 |
[removed] | D. | z = log y 5 |
Question 6
Convert to an exponential equation
logwQ = 7
[removed] | A. | 7w = Q |
[removed] | B. | Qw = 7 |
[removed] | C. | Q7 = w |
[removed] | D. | w7 = Q |
Question 7
Simplify
log10 10
[removed] | A. | -3 |
[removed] | B. | 1 |
[removed] | C. | 3 |
[removed] | D. | 0 |
Question 8
Convert to an exponential equation
log7 343 = 3
[removed] | A. | 7343 = 3 |
[removed] | B. | 37 = 343 |
[removed] | C. | 3433 = 7 |
[removed] | D. | 73 = 343 |
Question 9
Simplify
log9
[removed] | A. | -81 |
[removed] | B. | 81 |
[removed] | C. | -3 |
[removed] | D. | 3 |
Question 10
Write in logarithmic form
e7 = 1097
[removed] | A. | 1097 = loge7 |
[removed] | B. | e log71097 |
[removed] | C. | 1097 = log7e |
[removed] | D. | 7 = loge1097 |
Question 11
Convert to an exponential equation
log5 1 = 0
[removed] | A. | 05 = 1 |
[removed] | B. | 10 = 5 |
[removed] | C. | 51 = 0 |
[removed] | D. | 50 = 1 |
Question 12
Simplify
log8 32
[removed] | A. | 3/2 |
[removed] | B. | 5/4 |
[removed] | C. | 4/3 |
[removed] | D. | 5/3 |
Question 13
Write in logarithmic form
1251/3 = 5
[removed] | A. | 1/3 = log1255 |
[removed] | B. | 1/3 = log5125 |
[removed] | C. | 5 = log125 1/3 |
[removed] | D. | 5 = log1/3125 |
Question 14
Simplify
log6 216
[removed] | A. | 216 |
[removed] | B. | 3 |
[removed] | C. | 6 |
[removed] | D. | 18 |
Question 15
Convert to an exponential equation
log9= -2
[removed] | A. | 9-2 = |
[removed] | B. | 981 = 2 |
[removed] | C. | 29 = |
[removed] | D. | ( |
Question 16
Write in logarithmic form
63 = 216
[removed] | A. | 3 = log 216 6 |
[removed] | B. | 6 = log 3 216 |
[removed] | C. | 216 = log 6 3 |
[removed] | D. | 3 = log 6 216 |
Question 17
Write in logarithmic form
5-3 =
[removed] | A. | -3= log 125 5 |
[removed] | B. | -3 = log 5 |
[removed] | C. |
|
[removed] | D. | 5 = log 3 |
Question 18
Simplify
9log9(7)
[removed] | A. | 7 |
[removed] | B. | 1 |
[removed] | C. | 97 |
[removed] | D. | 9 |
Question 19
Simplify
log6
[removed] | A. | -6 |
[removed] | B. | 2 |
[removed] | C. | 6 |
[removed] | D. | -2 |
Question 20
Simplify
log2 25
[removed] | A. | 2 |
[removed] | B. | 10 |
[removed] | C. | 5 |
[removed] | D. | 32 |
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