A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

using the following system of inequalities find the maximum value of f(x,y)=3x+8y x≥0 y≥0 3x+2y≤18 6x+7y≤42

  • This Question is Closed
  1. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @Nnesha can you help please!!!

  2. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    \(f\) is an objective function and here we have a simple linear programming problem in two variables

  3. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    plot the inequalities and find their points of intersection

  4. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    then test the four points of intersection you'll get in the objective function and the largest value you get is the maximum

  5. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    this is because a linear objective function defined on a polytope takes extreme values at extreme points, i.e. vertices

  6. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i have no clue how to do any of that , can someone help

  7. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.