View the step-by-step solution to:

The fish population in a certain lake rises and falls according to the formula F = 1000(30 + 17t - t2).

3. The fish population in a certain lake rises and falls according to the formula F = 1000(30 + 17t – t2). Here F is the number of fish at time t, where t is measured in years since January 1, 2002, when the fish population was first estimated.
a. On what date will the fish population again be the same as it was on January 1, 2002?
b. After how many years will all the fish in the lake have died?

Recently Asked Questions

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

-

Educational Resources
  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question