Logistic Functions Part 2
6014 views
|
1
rating
Part of video series
Lesson Description:
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.).
Check out www.themathdude.org for more videos.
Additional Resources:
- Notes - Notes from this lesson.
Questions answered by this video:
- What is a logistic function?
- How do you find the parameter values in a logistic model?
- How do you enter a logistic function y = L/(1 + AB^(-KT))-S into a TI graphing calculator?
- What is the limiting value of a logistic function and how do you find it?
- What is the initial value of a logistic function and how do you find it?
- How can you use the Equation Solver on a TI graphing calculator to solve for values in a logistic function?
-
Staff Review
This lesson starts right off with a problem situation and goes through the solution to the problem to find the values of the parameters. A couple of different scenarios are covered depending on what values you are given. All steps are explained very well. A TI graphing calculator is used to help solve this problem.
