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Mathematics 11 Online
OpenStudy (anonymous):

when xy=-2 and dy/dt=3 find dx/dt when x=-3

OpenStudy (amistre64):

whats the issue?

OpenStudy (anonymous):

im not sure how to find dx/dt here

OpenStudy (amistre64):

we are given some bits of information; but lets first take an implicit derivative .... does that make sense?

OpenStudy (anonymous):

yes it does

OpenStudy (amistre64):

whats our derivaitve of the product of 2 fuctions?

OpenStudy (amistre64):

given fg, the derivative is a product rule: f'g + fg' correct?

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