Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

ta123

  • 4 years ago

need help on attachment

  • This Question is Closed
  1. ta123
    • 4 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1 Attachment
  2. helpingtutors
    • 4 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    First differentiate the whole equation with respect to t Next plug dy/dt = 6 x=1/5 and y = 1/5 then find dx/xt

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

    \[2x^3+3y^3=xy\] \[6x^2x'+9y^2y'=x'y+y'x\] isolate x' \[x'(6x^2-y)=y'x-9y^2y'\] \[x'=(y'x-9y^2y')/(6x^2-y)\] plug in the appropriate values x=1/5, y=1/5, y'=6

  4. ta123
    • 4 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so is it increasing or decreasing

  5. ta123
    • 4 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I got 4.651 I don't think that right

  6. 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