Logarithm Introduction

Convert log(x)=y+2 to exponential form.

• 10^(y+2)=x

• 1^x=y+2

• 10^x=y+2

• x^(y+2)=10

• the base

• the logarithm

• the argument

• the logarithm

• the base

• the argument

• the logarithm

• the base

• the argument

log₄1 = 

• 0

• 1

• 4

• DNE

Log with a base "e" (log_e) is the same thing as...

• "e"

• Natural Logarithm (LN)

• Common Logarithm (Log)

• Natural Log, base "e"
  LN_e

Evaluate log_b(b)

• -1

• 0

• 1

• b

Evaluate the following logarithm:

log₅5

• 1

• 0

• -1

• ¹/₂

Log with a base "e" (log_e) is the same thing as...

• "e"

• Natural Logarithm (LN)

• Common Logarithm (Log)

• Natural Log, base "e"
  LN_e

• x = 2

• x = -2

• y = 2

• y = -2