Exponential Functions and Logarithms

Convert between logarithmic and exponential form

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• A

• B

• C

• D

Convert between logarithmic and exponential form

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• A

• B

• C

• D

Convert between logarithmic and exponential form

[Click on the image if you need to make it larger]

• A

• B

• C

• D

Convert between logarithmic and exponential form

[Click on the image if you need to make it larger]

• A

• B

• C

• D

Solve for x:

• 1

• 2

• .5

• 4

Which equation matches the graph?

• y = 2^x+3

• y = 2^x + 3

• y = 2^x

• y = 2^-x

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

Solve the equation for x.

• 7.389

• 0.693

• 0.0183

• 6.581

Which of the following is an exponential decay model?

• y = 3 * (1/2)^x

• y = 1/2 * (3)^x

• y = -2 * (2)^x

• y = -3 * (3/2)^x

• x = 2

• x = -2

• y = 2

• y = -2