View the step-by-step solution to:


The profit P (in dollars) made by a cinema from selling x bags of popcorn can be modeled


P = 2.38x − x2/20,000 − 3,100,    0 ≤ x ≤ 50,000.

Find the intervals on which P is increasing and decreasing. (Enter your answers using interval notation.) 

Top Answer

Interval of increasing of P = [... View the full answer

Sign up to view the full answer

Other Answers

We are given profit function as P = 2 . 3 8 x 2 0 , 0 0 0 x 2 3 1 0 0 lets differentiate it we... View the full answer

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.

  • -

    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