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Mathematics 9 Online
OpenStudy (anonymous):

find the co-ordinates of the turning point of the curve y= e^2x + e^-2x, and state whether it is maximum or minimum.

OpenStudy (jamesj):

Ok, so the first step is the find the derivative. Can you do that?

OpenStudy (turingtest):

What is the "turning point"?

OpenStudy (jamesj):

a local max or min

OpenStudy (anonymous):

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