Logarithm Base 10

Write the logarithmic form of 10^3 = 1000

• log10(10) = 3

• log10(1000) = 3

• log3(1000) = 10

• log100(1000) = 3

Given log(10) = x, find the value of x.

• 0

• 1

• 10

• -1

Convert 10^4 to logarithmic form

• log(10^4) = 16

• log(10^4) = 10

• log(10^4) = 4

• log(10^4) = 2

Express log(10000) = 4 in exponential form

• 2^2

• 10^4

• 5^4

• 100^2

The base of common log is 10. So log 100 = ?

• 1

• 2

• 10

• 50

If a logarithm is notated as log(x), it is assumed to be what base?

The exponent to which a base must be raised to obtain a given value.

• Power

• Subscript

• Logarithm

• Asymptote

The common logarithm is represented as what?

• 5

• 10

• x = 2

• x = -2

• y = 2

• y = -2

Find the value of log(0.001)

• 3

• -3

• 1000

• 10