Natural Logs Practice

Solve for x

• A

• B

• C

• D

Solve for k

• A

• B

• C

• D

ln (5x + 6) = 5

• 154.413

• 30.883

• 147.213

• 28.483

Rewrite e^x = 9 using a logarithm

• ln x = 9

• ln 9 = x

• log_x e = 9

• log₉ x = e

The natural logarithm has what base?

• 10

• 0

• e

• -e

The Natural Logarithm, abbreviated "ln" is log base ______

• Natural logarithm of x

• Log base 10 of x

• ell enn of ex

• yes

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

How is the natural logarithm of x expressed?

Solve ln e

• 10
  

• 1

• 5

• 3