### Home > CALC > Chapter 6 > Lesson 6.2.2 > Problem 6-76

6-76.

There are both positive and negative components to *p*(*t*). What do you think these components correspond to?

Find *p*'(*t*) and determine when *p*'(*t*) = 0.

Be sure to consider the endpoints. For example, Woisme's population might have been the greatest at the *t* = 0.

≈ 2.283 years