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    Exponential and Logarithmic Functions

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    1. Do exponential functions only model phenomena that grow, or can they also model phenomena that decay? Explain what is different in the form of the function in each case.

    2. A cell divides into two identical copies every 4 minutes. How many cells will exist after 3 hours?

    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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    https://brainmass.com/math/graphs-and-functions/exponential-and-logarithmic-functions-211677

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