Natural Logarithm

What is the value of ln(e⁷)

• 2.718...

• 1

• 7

• Does not exist

Solve ln 1

• 10

• 4

• 0

• 1

Using a calculator approximate ln 2.3 to the nearest thousandth

• .8322

• .8329

• .8320

• .9238

• 5lnx + ln2y

• lnx5y2

• 5lnx  + 2lny

• 5lnx - 2lny

condense 4ln7 + 2lnx

• ln7⁴x

• ln7x

• ln7x²

• ln7⁴x²

Solve for x:
5 e^6x+3 = 0.1

• -1.152

• 0.232

• -3.077

• -0.854

Write the following equation in logarithmic form:
e^-2 ≈ 0.135

• ln0.135 ≈ -2

• ln(-2) ≈ 0.135

• ln0.135 ≈ 2

• ln(2) ≈ 0.135

Expand ln(4x)

• ln4 + lnx

• ln 4 - lnx

• ln4x

• ln 4 - x

Graph ln (x +1)

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