Evaluating Logarithmic Functions

What is a Logarithm?

• It's complicated.

• Inverse of an Exponential Function.

• An Exponential Expression.

• My favorite concept!

Tags

CCSS.HSF.BF.B.5

log₅25 = ?

• 2

• 5

• 125

• 10

Solve the logarithmic function: log₄8x = 3

• x = 16

• x = 2

• x = 4

• x = 8

log₄ x = 3

• 4

• 12

• 32

• 64

Tags

CCSS.HSF.BF.B.5

Evaluate: log₆ (¹/₂₁₆) = x

• 3

• ¹/₃

• -¹/₃

• -3

Evaluate log₅25

• 2

• 5

• 125

Evaluate the following logarithm:

log₃(¹/₃)

• -2

• -¹/₂

• -1

• ¹/₂

Evaluate: log ₂ 16 = x

• 3

• 2

• 4

• 5

Tags

CCSS.HSF.BF.B.5

Evaluate log₄1

• 1

• 0

• 4

• undefined

Evaluate the following logarithm:

log₄0.5

• -¹/₂

• -2

• 2

• ¹/₂