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viniterranova
 2 years ago
May someone helpe me with this question??
viniterranova
 2 years ago
May someone helpe me with this question??

This Question is Closed

Softballgirl372015
 2 years ago
Best ResponseYou've already chosen the best response.0there is no question....

viniterranova
 2 years ago
Best ResponseYou've already chosen the best response.0The question is on the attachment.

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0There still is no question. Find the Domain? What is to be done?

viniterranova
 2 years ago
Best ResponseYou've already chosen the best response.0Didn´t you see the attachement??

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0I did see the attachement. g(x) is defined and there is no instruction. What is to be done?

viniterranova
 2 years ago
Best ResponseYou've already chosen the best response.0Sorry for didn´t say before. I need to find the derivative.

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0There it is! A problem statement. Okay, that's rather tedious. How do you propose we approach it?  Divide the front?  Multiply through the parentheses?  Jump right in with the Product Rule?  Other?

viniterranova
 2 years ago
Best ResponseYou've already chosen the best response.0May I use the quotient rule first and use the product rule?

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0You can do that if you want, but you may become confused as it is more a sideeffect of the product rule. You'll need the derivative of that leading fraction, anyway, so it doesn't much matter where you start.

viniterranova
 2 years ago
Best ResponseYou've already chosen the best response.0What do you suggest?

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0I'm tempted to do it in chunks. \(\dfrac{d}{dx}\dfrac{x^{3}+1}{x^{3}+3} = ??\)  Usng the Quotient rule. \(\dfrac{d}{dx}\left(x^{2}  \dfrac{2}{x}+1\right) = ??\)  Using the Polynomial rule. Once we get this piece out of the way, the rest will be algebra.

viniterranova
 2 years ago
Best ResponseYou've already chosen the best response.0In this case I will compute the derivatives separately?

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0Let's see what you get. Then we can reassemble.

viniterranova
 2 years ago
Best ResponseYou've already chosen the best response.0I will use the property from algebra. a*(b/c)=ab/c

viniterranova
 2 years ago
Best ResponseYou've already chosen the best response.0And the use the quotient rule.
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