1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Composite Functions

  1. Mar 22, 2008 #1
    Let f(x)=g(h(x))

    where h(2)=3

    find f'(2)

    Attempt at a solution

    I tried to used the product rule, but I don't think composite function are the same as multiplying. Does anyone have any suggestions!?!?
  2. jcsd
  3. Mar 22, 2008 #2


    User Avatar
    Science Advisor

    The product ruile? Why in the world would you use the product rule when there is no product here? How about the chain rule?
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Composite Functions
  1. Function composition (Replies: 7)

  2. Function composition (Replies: 5)

  3. Functions composition (Replies: 2)