## Logistic Functions Part 3

Logistic Functions Part 3
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Taught by TheMathDude

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Be familiar with and recognize the algebraic form for a logistic model, including the corresponding parameters and if those parameters have any meaning in the context of the functional relationship (e.g. does a parameter control the initial value, rate of change (shape), decreasing or increasing (flip), max/min, limiting values, etc.).
• Notes - Notes from this lesson.
• How do you find unknown parameters of a logistic model given different kinds of information?
• How can you use the Equation Solver to solve for a parameter in a logistic function?
• If you are given two input/output pairs and an initial rate in a logistic model, how do you find the missing parameters?
• How do you find a logistic regression using a TI graphing calculator?
This lesson does a few last practice problems for finding the values of parameters of a logistic model given different information. The Solver function on a TI graphing calculator is used again to solve for a parameter in the logistic function.
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Reviewed by MathVids Staff on July 24, 2010.