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Mathematics 19 Online
OpenStudy (anonymous):

ONE QUESTION GUYSS! PART C PLS!

OpenStudy (anonymous):

OpenStudy (anonymous):

@rational

OpenStudy (anonymous):

i cant see part c

OpenStudy (rational):

split the integral

OpenStudy (rational):

use \[\int\limits_a^b f(x)\, dx=\int\limits_a^{\color{blue}{c}} f(x)\, dx + \int\limits_{\color{blue}{c}}^b f(x)\, dx \]

OpenStudy (thomas5267):

Haven't you calculated part c in the last post but the sign was wrong?

OpenStudy (thomas5267):

You wrote 24-85=61.

OpenStudy (rational):

\[\begin{align}\int\limits_0^8 f(x)\, dx &=\int\limits_0^{\color{blue}{4}} f(x)\, dx + \int\limits_{\color{blue}{4}}^8 f(x)\, dx \\~\\ &=\int\limits_0^{\color{blue}{4}} f(x)\, dx + \int\limits_{\color{blue}{4}}^{\color{red}{12}} f(x)\, dx + \int\limits_{\color{red}{12}}^{8} f(x)\, dx \\~\\ \end{align}\]

OpenStudy (rational):

simply plugin the given values

OpenStudy (anonymous):

I uploaded the wrong picture! This is the one i need help with! @rational

OpenStudy (rational):

use the given hint start by applying lhopital

OpenStudy (anonymous):

how do you apply lopital?

OpenStudy (rational):

are you skipping lessons ?

OpenStudy (rational):

i don't really want this to be ur introduction to lhopital

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