evaluate logarithms

Front

Rewrite the equation into logarithmic form: 6^2 = 36

Back

log_6 36 = 2

Tags

CCSS.HSF.BF.B.5

Front

Evaluate: log_5 25

Back

2

Front

True or False: To evaluate log_9 81, you think '9 to what power is 81'.

Back

True, and it's 2

Tags

CCSS.HSF.BF.B.5

Front

Rewrite in logarithmic form: 7^0 = 1

Back

log_7 1 = 0

Tags

CCSS.HSF.BF.B.5

Front

Rewrite in exponential form: log_5 625 = 4

Back

5^4 = 625

Tags

CCSS.HSF.BF.B.5

Front

What is the definition of a logarithm?

Back

A logarithm is the power to which a number must be raised to obtain another number.

Tags

CCSS.HSF.BF.B.5

Front

If log_b a = c, what is the equivalent exponential form?

Back

b^c = a

Tags

CCSS.HSF.BF.B.5

Front

Evaluate: log_10 1000

Back

3

Tags

CCSS.HSF.BF.B.5

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: log_2 16

Back

4