6.8 Natural Logarithms Practice

Solve ln e

• 10
  

• 1

• 5

• 3

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CCSS.HSF.BF.B.5

Expand ln(4x)

• ln4 + lnx

• ln 4 - lnx

• ln4x

• ln 4 - x

Using a calculator approximate ln 2.3 to the nearest thousandth

• .8322

• .8329

• .8320

• .9238

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CCSS.HSF.BF.B.5

What is the value of ln(e⁷)

• 2.718...
• 1
• 7
• Does not exist

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CCSS.HSF.BF.B.5

The natural logarithm has what base?

• 10
• 0
• e
• -e

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CCSS.HSF.BF.B.5

Solve for x:
5 e^6x+3 = 0.1

• -1.152
• 0.232
• -3.077
• -0.854

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CCSS.HSF.LE.A.4

Solve the following equation.  Round your solution to two decimal places.
4 - 3 ln(2x + 10) = 12

• x = 2.20
• x = 1.68
• x = -5.00
• x = -4.97

Which of the following is the value of x given;
7e^(3x-5) = 49

• x = 2.315
• x = 0.681
• x = 2.964
• No Solution

Rewrite in exponential form:
ln(2) = x

• 2^x = 10
• 10² = x
• e^x = 2
• e² = x

Tags

CCSS.HSF.BF.B.5

• 2.3461

• 1.9687

• -1.9563

• 0.3883

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CCSS.HSF.BF.B.5