brenlyterrell2 brenlyterrell2

28-10-2017
Mathematics

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Find a formula for a function of the form y=bxe^−ax with local maximum at (1,2.2073). y=________

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Аноним Аноним

28-10-2017

from the given values

2.2073 = b*1*e^-a

and y' = be^-a(-a + 1) = 0 giving a = 1

from first equation 2.2073 = b * e^-1 so b = 2.2073e = 6

so our formula is y = 6x e^-x

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