# Exponential and Logarithmic Functions and Characteristics

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Http://www.purplemath.com/modules/graphexp.htm

http://www.purplemath.com/modules/expofcns.htm

http://www.purplemath.com/modules/logs.htm

http://www.purplemath.com/modules/graphlog.htm

http://www.purplemath.com/modules/logrules.htm

Spend some time on these sites and go through the information on graphing exponential and logarithmic functions. Summarize your findings in your own words; be sure to include the URL of each web site from which you drew information. In your response include the following points:

General form of the function: exponential and logarithmic

One example each of exponential and logarithmic function

Characteristics of the graphical representation of each function (Minimum four characteristics)

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##### Solution Summary

This describes basics of exponential and logarithmic functions, including examples.

##### Solution Preview

General form of exponential function: any number raised to the power of x (http://www.purplemath.com/modules/graphexp4.htm).

One example: f(x) = 5^x

Characteristics: the points are either very close to a certain number or too large to be graphed, part of the graph will be very ...

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