Evaluating Logarithms

Write the equation in logarithmic form.

Tags

CCSS.HSF.BF.B.5

Evaluate. Use the change of base formula when necessary. (Round to 4 decimal places)

evaluate log₂ 16

• 8

• 4

• -4

• 2

evaluate log100

• 2

• 1

• 10

• -2

Match the following to the set up of the logarithm

a

b

c

Exponent

Total

Base

Tags

CCSS.HSF.BF.B.5

Evaluate the following logarithm:

log₄2

• -¹/₂

• -2

• 2

• ¹/₂

Evaluate: log₆ (¹/₂₁₆) = x

• 3

• ¹/₃

• -¹/₃

• -3

Evaluate: log ₂ 16 = x

• 3

• 2

• 4

• 5

Tags

CCSS.HSF.BF.B.5

Evaluate log₅25

• 2

• 5

• 125

Evaluate log₄1

• 1

• 0

• 4

• undefined