
Calculus Calculus Math Forum 
 LinkBack  Thread Tools  Display Modes 
October 10th, 2011, 05:22 PM  #1 
Joined: Aug 2011 From: Alabama Posts: 93 Thanks: 0  Find all values for x where function is differentiable
I am given the function ƒ(x) = ((3x6)^?) + 5 How do I find all of the values of x where the function is differentiable? 
October 10th, 2011, 05:24 PM  #2 
Global Moderator Joined: Nov 2009 From: Northwest Arkansas Posts: 2,766 Thanks: 4  Re: Find all values for x where function is differentiable
You could start by taking the derivative, and see where that is undefined.

October 10th, 2011, 05:30 PM  #3 
Global Moderator Joined: Jul 2010 From: St. Augustine, FL., U.S.A.'s oldest city Posts: 12,131 Thanks: 431 Math Focus: Calculus/ODEs  Re: Find all values for x where function is differentiable
We are given: thus: Thus, we find f(x) is not differentiable for: 
October 10th, 2011, 05:36 PM  #4 
Joined: Aug 2011 From: Alabama Posts: 93 Thanks: 0  Re: Find all values for x where function is differentiable
Makes perfect sense. Thank you.


Tags 
differentiable, find, function, values 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
values of m and n so that the function is differentiable?  zastrew  Calculus  3  November 3rd, 2013 02:11 PM 
differentiable function????  ABHISHEK MEENA  Calculus  1  December 26th, 2012 11:12 AM 
find values of ? that correspond to the ? values?  space55  Calculus  0  October 10th, 2010 03:23 PM 
no differentiable function.....  rose3  Real Analysis  1  January 14th, 2010 05:50 AM 
differentiable function  babyRudin  Real Analysis  5  November 8th, 2008 04:50 AM 