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Calculus1 9 Online
OpenStudy (anonymous):

Find the intervals of increase or decrease: C(x)=x^(1/3)(x+4)

OpenStudy (anonymous):

You can start by finding the first derivative of the equation. And after that equal the derivative equal to 0. When you do that solve for which x-values will give you 0 when you plug them into the derivative. Do you understand that first step?

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