Results 1 to 2 of 2

Thread: Nondifferentiable function

  1. November 18th 2008, 01:16 PM #1
    BOOTYBOY
    BOOTYBOY is offline
    Newbie
    Joined
    Nov 2008
    Posts
    3

    Nondifferentiable function

    For the function f(x) = (x-6)^7/9 find the x-value at which the derivative does not exist.
    Follow Math Help Forum on Facebook and Google+
  2. November 18th 2008, 01:18 PM #2
    Mathstud28
    Mathstud28 is offline
    MHF Contributor Mathstud28's Avatar
    Joined
    Mar 2008
    From
    Pennsylvania
    Posts
    3,641
    Quote Originally Posted by BOOTYBOY View Post
    For the function f(x) = (x-6)^7/9 find the x-value at which the derivative does not exist.
    f'(x)=\frac{7}{9(x-6)^{\frac{2}{9}}}. Now where is that undefined?
    Follow Math Help Forum on Facebook and Google+
« Help! Intro to Real Analysis problem | Calculus word problem - dont know where to start »

Similar Math Help Forum Discussions

  1. Word problem: Cost function, Revenue Function, Profit function.
    Posted in the Pre-Calculus Forum
    Replies: 20
    Last Post: November 27th 2012, 05:28 AM
  2. rational function, polynomial function or some other function
    Posted in the Pre-Calculus Forum
    Replies: 3
    Last Post: September 14th 2010, 02:46 PM
  3. [SOLVED] discontinuity and nondifferentiable question
    Posted in the Calculus Forum
    Replies: 1
    Last Post: September 20th 2009, 02:34 PM
  4. nondifferentiable function
    Posted in the Calculus Forum
    Replies: 14
    Last Post: August 17th 2009, 07:05 PM
  5. nondifferentiable?
    Posted in the Calculus Forum
    Replies: 4
    Last Post: August 9th 2009, 09:47 AM

Search Tags


/mathhelpforum @mathhelpforum