SOLUTION: y=e^x+2e^-x find the coordinates of the turning point on a curve, show that it is a minimum turning point.

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Question 175950: y=e^x+2e^-x
find the coordinates of the turning point on a curve, show that it is a minimum turning point.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
y=e^x+2e^-x
find the coordinates of the turning point on a curve, show that it is a minimum turning point.
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graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C%282.718%29%5E%28x%29%2B2%282.718%29%5E%28-x%29%29
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Cheers,
Stan H.