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anonymous
 one year ago
Find the extreme values of the function and where they occur
anonymous
 one year ago
Find the extreme values of the function and where they occur

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Loser66
 one year ago
Best ResponseYou've already chosen the best response.1What is the definition of extreme value?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The relative (or local) max/min points.

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1yes, so that just take derivative of f

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1let it =0, find x replace that x into the original function, and you are done.

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1first derivative only.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh! So when i write the answer i just say y=??

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1When you get the result (x =0) , your conclusion is f(x) has extreme value and x =0 and f(0) = 1

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1*at, not and f(x) has extreme value AT x =0 ,....

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ohh, okay, let me solve it.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[f'(x)=\left(\begin{matrix}2x \\ (x^21)^2\end{matrix}\right)\]

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1It is NOT a matrix, it is a fraction. but it is correct.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yeah sorry, meant to be a fraction

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so how do i solve for x from here?

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1you solve for f' =0 iff the numerator =0

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1and the numerator is 2x =0 iff x =0, right?

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1plug back to original one to find value of f(0)=??

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So the answer doesn't have to be like, absolute max = ?? absolute min= ??

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sorry just making sure haha

amoodarya
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437521757173:dw

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1If you have 2 solutions, plug back and compare which one is larger, the larger one is max, the lesser one is min In this case, you have only 1 solution. You have no comparison, how to say whether it is max or min?

amoodarya
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437521827659:dw this is sketch of f(X) so x=0 is not abs max

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So no absolute max or min?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so is 0 the local max or local min? I'm confused sorry

amoodarya
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437523053515:dwlocal max
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