1. Today in Precalculus Go over homework
Notes: Logistic Functions (need a calculator, no handout)
Homework

2. Logistic Functions
When exponential growth approaches a limit (sometimes called the maximum sustainable population)
a, c, k are positive
c is the “limit to growth” or “maximum sustainable population”

3. Logistic Functions

4. Logistic Functions What is the maximum sustainable population?
What was the population in 1800?
What was the population in 1880?
When did the population equal 6 million?

5. Homework
Pg 298: 45,46,56
Bring books Friday.