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anonymous
 5 years ago
f(x)=2/x^2+2x3
Determine the domain of the function
anonymous
 5 years ago
f(x)=2/x^2+2x3 Determine the domain of the function

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0domain is negative infinity to infinity but there should be some vertical asymptotes in there so it is not continuously from negative infinity to infinity. gimme a sec

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no dumbcow, x cannot be 3 or 1

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0domain should be x not equal to 1 or 3 i.e R{1,3}

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh whoa nevermind didnt see the negative sign in front of the 2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and R here is the set of real numbers:)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x cannot be 0 thats it so all real numbers except when x is 0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'm trying. lol. Thank you for explaining; I sure do appreciate it. Got tons of this stuff to help someone else out.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0it doesnt make sense even if x=0 as there is a '3' in th e denominator ...lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0this is unbelievable i must be drunk final answer is all real numbers except when x equals to 1 or 3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0All numbers except wen x=1 or 3....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0of course x can equal to 0!!!!!!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no its 1 or 3 not 1 or 3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0haha sorry you guys didnt read the problem correctly

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0@dumbcow haha i hadnt the first time around either

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0hello anybody there??

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so u got what i typed above?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Okay, so the domain is not (inf, inf).....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So it's all real numbers except when x=0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no...its all real nos. except wen x=1 or x=3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So, if I had [f(x)=\sqrt{5x}\] , would that mean, the Domain would be all real numbers? Just making sure I got that one right.I'm assuming this because I can plug anything in there.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no x cannot equal any negative number in that caase

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0u can plug anything there except the number/numbers that make the denominator go '0'

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and yeah , sqrt can't be negative so u have to remeber that:) so domain wud be numbers<5

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So, all real number <5

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thinker i think youre a bit confused. x can equal indeed to 5, that would just mean y equals 0. The domain is R = (0,infinity)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I sure am confused. So sorry.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0JJSONFIRE i am really off it today listen to thinker im wrong

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Hey, trust me I understand.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0hey ....if its(),infinity) that wud make the sqrt tern negative which is not Real!!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i know you do im admitting that im wrong. im tired but still willing to help

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i just explained to you that i made a mistake

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ive been working all day..... :/

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah..thats ok...im tired too...nevermind

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Do you think you guys could help me with one more..please

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0This set of problems says I need to determine if "f" is defind by f(x)=2x^2+5. The problems are f(2)............next is f(3x)............last is f(x)............Please, explain the best you can ...i'm lost..the book is useless with explanations

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0just plug in 2 in the first one as it says "f(2)"...in place of x & u will get the answer:) its simple:)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Wow, so i was right. Woohoo..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and similarly for the rest...if it says f(3x) then plug in '3x' in place of 'x' got it?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ohh u were..?? good:)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0now i gotta go...bye...hope i helped u:)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i've been at this all night...not sure whats been right and whats been wrong.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ohh..dont worry thats how u learn, right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ACtually, the one with the negative f...not so sure actually

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0hmm..np...bye for now:)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0f(x)....how in the world...Is it as simple as just writing that out?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Thank you sooooooooooo much.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ohhhhh:):) youre welcome:) hope i help u next time too:)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Oh, I have 2 more sets to finish that are different...need to finish them today. I am helping someone who seriously needs the help that will never use this stuff, so i'lm trying my very best to help them. Its very important it gets done right you know.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0hmm yeah...but i am really tired:(:( sry:(:( gotta go...next time..
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