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Thread: Derivative of function

  1. August 9th 2010, 11:35 AM #1
    ilovemymath
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    Derivative of function

    Ley y=g(h(x)) where h(x)=x^2/(x+2). if g'(9/5)=-2,find dy/dx where x=3.
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  2. August 9th 2010, 12:06 PM #2
    General
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    You have asked the same question here:
    http://www.mathhelpforum.com/math-he...es-153112.html
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  3. August 9th 2010, 12:34 PM #3
    Archie Meade
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    Quote Originally Posted by ilovemymath View Post
    Ley y=g(h(x)) where h(x)=x^2/(x+2). if g'(9/5)=-2,find dy/dx where x=3.
    Chain Rule
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