Natural Logarithms

Natural Logarithms

4/9/21

Multiple Choice

Evaluate.

log₃81

• 4

• ¹/₄

• -4

• -¹/₄

Multiple Choice

Rewrite in exponential form.

• A

• B

• C

• D

Multiple Choice

Rewrite the equation in logarithmic form.

• A

• B

• C

• D

Multiple Choice

Evaluate.

log₆(¹/₂₁₆)

• 3

• ¹/₃

• -¹/₃

• -3

Multiple Choice

What is the value of ln(e⁷)

• 2.718...

• 1

• 7

• Does not exist

Multiple Choice

Using a calculator approximate ln 2.3 to the nearest thousandth

• .8322

• .8329

• .8320

• .9238

Multiple Choice

Rewrite in exponential form:

ln(2) = x

• 2^x = 10

• 10² = x

• e^x = 2

• e² = x

Multiple Choice

Simplify e^ln(x)

• 0

• 1

• x

• 8

Multiple Choice

The natural logarithm has what base?

• 10

• 0

• e

• -e