1 Review - Logarithms

Front

Evaluate log₄1

Back

0

Front

Solve for x: 4^(x+2) = 64

Back

x = 1

Front

What does the b in log_b A = x represent?

Back

Base

Front

Evaluate: 3 log₂4

Back

6

Front

The common logarithm has what base?

Back

10

Front

What is the definition of a logarithm?

Back

A logarithm is the exponent to which a base must be raised to produce a given number.

Front

If log_b A = x, what is A in terms of b and x?

Back

A = b^x

Front

What is the change of base formula for logarithms?

Back

log_b A = log_k A / log_k b for any base k.

Front

Evaluate log₁₀1000

Back

3

Front

What is the value of log₄4?

Back

1