A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • 5 years ago

Set up the integral to find the area between the two curves y=11-7x-x^2 and y=1-4x.

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

    hey dolphin

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

    integrate top curve minus bottom curve dx

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

    looks like top curve is y = 11 - 7x - x^2 , and bottom is 1-4x, better check that

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

    Thanks cantorset. That's what I thought. I found the limits are from -5 to 2 Should I integrate from -5 to 2 or split it between -5 to 0 and 0 to +2?

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

    let me check

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

    solve 1-4x = 11 - 7x x^2

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

    yes, I solved and found x=-5 and x=+2

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

    yes

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

    343/6

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

    thats the area

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

    Thanks

  12. 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.