A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
anonymous
 5 years ago
y=2x^23x , x=3t^22t , t=u^2u what is the value of dy/du for u=2 ?
anonymous
 5 years ago
y=2x^23x , x=3t^22t , t=u^2u what is the value of dy/du for u=2 ?

This Question is Closed

dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0dy/du = dy/dx * dx/dt * dt/du Differentiate each function and put everything in terms of u

dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0you could also substitute u^2u for t in x(t) and then sub in that for x in y(x) then differentiate but i thought that was messier
Ask your own question
Sign UpFind more explanations on OpenStudy
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
 Engagement 19 Mad Hatter
 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.