Math Help Calculus

June 22nd, 2009

$math help calculus$
Question: How do you do this calculus math problem?

Here is the link to the problem:

math

Its extremely difficult. Please help, its the last problem I have and it has been bugging me for the past 20 minutes.
Thanks!!

Answer: jsut substitute your x for h. (this part is algebra)

and take the derivative wrt h and plug in your initial value for the constant

or

you can take the derivative of both equations, then do a substitution.

good luck

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