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dpaInc
 one year ago
Best ResponseYou've already chosen the best response.0did u already calculate the derivative?

isabellaxochitl
 one year ago
Best ResponseYou've already chosen the best response.0do i simplify it further or just set it to 0 now?

Goten77
 one year ago
Best ResponseYou've already chosen the best response.0to simplify makes setting it = to 0 much easier

isabellaxochitl
 one year ago
Best ResponseYou've already chosen the best response.0ok i need help simplifying it…i don't think i am doing it right so far

Goten77
 one year ago
Best ResponseYou've already chosen the best response.0k also the critical points are what makes the top part become 0 .. or what makes the bottom part not exist.. in this case all reals exist on the domain... so we just gotta worry bout setting the top = to 0

isabellaxochitl
 one year ago
Best ResponseYou've already chosen the best response.0so i just completely forget the bottom part?

Goten77
 one year ago
Best ResponseYou've already chosen the best response.0i wouldnt say forget bout the bottom part... but usually in the 1st derivative test its worthless.. unless theres a square root or something that might make it non existiant

Goten77
 one year ago
Best ResponseYou've already chosen the best response.0hmm let me think... i gotta make sure i didnt say soemthing wrong

isabellaxochitl
 one year ago
Best ResponseYou've already chosen the best response.0dw:1358921732409:dw

isabellaxochitl
 one year ago
Best ResponseYou've already chosen the best response.0wait wait that was wrong i got it its 1

Goten77
 one year ago
Best ResponseYou've already chosen the best response.0k i also need to add that critical points are when the derivative = 0 on the bottom or top.. and when its undefined... but it must all be in the domain

Goten77
 one year ago
Best ResponseYou've already chosen the best response.0We say that x=c is a critical point of the function f(x) if exists and if either of the following are true. f'(c)=0 or doesnt exist

Goten77
 one year ago
Best ResponseYou've already chosen the best response.0but ultimately the 1 and 1 are the critical points... sorry i kinda am lost in calculus *been a while since i did it* but making the top = to 0 and finding where stuff doesnt exist is where critical points are.... srry if i say something wrong but this info should be correct

isabellaxochitl
 one year ago
Best ResponseYou've already chosen the best response.0thanks for the help!
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