My Math Forum Find all values for x where function is differentiable

 Calculus Calculus Math Forum

 October 10th, 2011, 05:22 PM #1 Member   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) = ((3x-6)^?) + 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 Senior Member     Joined: Jul 2010 From: St. Augustine, FL., U.S.A.'s oldest city Posts: 12,155 Thanks: 463 Math Focus: Calculus/ODEs Re: Find all values for x where function is differentiable We are given: $f(x)=$$3x-6$$^{\small{\frac{1}{3}}}+5$ thus: $f'(x)=$$3x-6$$^{-\small{\frac{2}{3}}}$ Thus, we find f(x) is not differentiable for: $3x-6=0$ $x=2$
 October 10th, 2011, 05:36 PM #4 Member   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

,

,

,

,

,

,

,

,

,

,

,

,

,

,

# find all values of f for which the function is differentiable

Click on a term to search for related topics.
 Thread Tools Display Modes Linear Mode

 Similar Threads Thread Thread Starter Forum Replies Last Post zastrew Calculus 3 November 3rd, 2013 01:11 PM ABHISHEK MEENA Calculus 1 December 26th, 2012 10:12 AM space55 Calculus 0 October 10th, 2010 03:23 PM rose3 Real Analysis 1 January 14th, 2010 04:50 AM babyRudin Real Analysis 5 November 8th, 2008 03:50 AM

 Contact - Home - Forums - Cryptocurrency Forum - Top
{"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 4, "/images/math/codecogs": 0, "mathtex.cgi": 0, "katex": 0, "math-container": 0, "wp-katex-eq": 0, "align": 0, "equation": 0, "x-ck12": 0, "texerror": 0}