Exploring Logarithms in Base 10

What does the base number in a logarithmic function indicate?

• The number that is raised to a power

• The power to which the number is raised

• The result of the logarithmic function

• The coefficient of the logarithmic expression

If log base 10 of 100 is 2, what does 2 represent?

• The coefficient in the logarithmic equation

• The result of 10 raised to the power of 2

• The number that 10 must be raised to

• The base of the logarithm

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CCSS.HSF.BF.B.5

How is log base 10 of 20 approximately calculated?

• 10

• 2

• 20

• 1.3

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CCSS.HSF.BF.B.5

What is the value of log base 10 of 1000?

• 1000

• 3

• 100

• 10

What does a logarithm help to determine?

• The base of a number

• The power to which the base must be raised

• The addition to the base

• The multiplication factor

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CCSS.HSF.BF.B.5

If 10 to the power of log base 10 of 8 equals 8, what is log base 10 of 8?

• 8

• 0.903

• 1

• 10

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CCSS.HSF.BF.B.5

What is the approximate value of log base 10 of 800?

• 3

• 10

• 800

• 2.903

What power of 10 is needed to achieve a number slightly less than 1?

• 1

• 0

• -1

• 10

What is the result of 10 to the power of 3 in the context of logarithms?

• 3

• 30

• 1000

• 300

Tags

CCSS.HSF.BF.B.5

What does the logarithm base 10 of a number indicate?

• The power to which 10 must be raised to get that number

• The number of times 10 must be subtracted

• The number of times 10 must be divided

• The number of times 10 must be added