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Mathematics 21 Online
OpenStudy (khally92):

DERIVATIVE

OpenStudy (khally92):

PLEASE WHAT IS THE DERIVATIVE OF

OpenStudy (khally92):

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OpenStudy (dan815):

-4e^-4x

ganeshie8 (ganeshie8):

use chain rule

OpenStudy (khally92):

And the integral as well. kinda a little confuse

OpenStudy (dan815):

e^f(x)=f'(x)*e^f(x)

ganeshie8 (ganeshie8):

\(\large \left(e^{-4x}\right)' = e^{-4x}\left(-4x\right)'\)

OpenStudy (dan815):

go backwards

OpenStudy (dan815):

what must you derive to get e^-4x?

OpenStudy (khally92):

is the same right

OpenStudy (khally92):

the derivative and the integral

ganeshie8 (ganeshie8):

may be use substitution before u master the guessing

OpenStudy (dan815):

ok true substitution is what everyone learnt before the guessing

OpenStudy (khally92):

what do you wanna let U=

OpenStudy (dan815):

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