Logarithms

Logarithms

100

log₄ 2

What is .5?

200

log₄ 8

What is (3/2)?

300

log₄₉ 7

What is .5?

400

log₃ 9

What is 2?

500

log₄ 1024

What is 4?

Approximation

100

Which two whole numbers is log₅ 27 in between?

What are 2 and 3?

200

Which two whole numbers is log₁₀ ¹⁰⁰⁰ lie in between?

What are 2 and 4?

300

Which two whole numbers is log₁₀ 2000 lie in between?

What are 3 and 4?

400

Which two whole numbers is log₆ 216 lie in between?

What are 2 and 4?

500

Which two whole numbers is log₁₀ 5 lie in between?

What are 0 and 1?

Equivalent

100

Write in exponential form: log₂ 64=y

What is 2^y=64?

200

Write in logarithmic form: 4^x=27

What is log₄27=x?

300

Write in logarithmic form : The exponent to which 3 is raised to get 81 is 4

What is log₃ 81=4?

400

Write in exponential form: The logarithm, base 5, of 125 is 3

What is 5³=125?

500

Interpret: log₁₀100=2

The exponent to which 10 is raised to get 100 is 2.