Question

Which equation is equivalent to log 100 = 2?

A) 2^10 = 100
B) 10^2 = 100
C) 50×2 = 100
D) 100^2 = 10

Answer 1

Explanation:

Hello!

The inverse of logarithmic function are exponential functions. Remember that if a base of a log is not listed, the base is always 10. Here is how you change log functions to exponential function, or the opposite, exponential functions to log functions:

→ .

The inverse of is .

Therefore, the answer is B, 10^2 = 100.

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