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Do First - Logarithm Rules
By Caleb Guesno
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Last updated over 1 year ago
9 questions
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Questions 1 & 2
00:38
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1
Question 1
1.
1
Question 2
2.
Question 3
01:04
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Question 4
01:22
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Question 5
00:44
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1
Question 6
00:56
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Question 7
01:01
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Question 8
01:30
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Question 9
01:55
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1
3
4
= 81
rewritten as a logarithm is
log_______81 = _______
7
5
= 16807
rewritten as a logarithm is
log_______16807 = _______
Question 3
3.
The power to which the _________(3) of the log needs to be raised to get the argument (81) will be the ___________(4).
Other Answer Choices:
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answer
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base
Question 4
4.
log
5
125 = ______
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4
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5
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125
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5
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3
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25
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8
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t
Question 5
5.
The coefficient or number in front must be between _____________
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1 and 10
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1 and 0
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5 and 9
Question 6
6.
Moving the decimal to the left, results in a
positive exponent
negative exponent
Question 7
7.
Moving the decimal to the right, results in a
positive exponent
negative exponent
Question 8
8.
539,000 can be written as 5.3x10
5
. Why is the exponent positive.
because we moved the decimal to the right
because we moved the decimal to the left
Question 9
9.
0.00078 can be written as 7.8x10
-4
. Why is the exponent negative.
because we moved the decimal to the left
because we moved the decimal to the right