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mathcalculus
Group Title
HELP: find the horizontal limits of the function.
(ATTACHED BELOW)
 one year ago
 one year ago
mathcalculus Group Title
HELP: find the horizontal limits of the function. (ATTACHED BELOW)
 one year ago
 one year ago

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mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
@dumbcow
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
i got 11/6
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
and im not sure for the other one
 one year ago

sami21 Group TitleBest ResponseYou've already chosen the best response.1
thats correct
 one year ago

Roya Group TitleBest ResponseYou've already chosen the best response.0
dear by horizontal limit u mean limit in infinite ?
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
it doesnt say..
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
everything is attached
 one year ago

sami21 Group TitleBest ResponseYou've already chosen the best response.1
Horizantal limit is 11/6
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
it says and
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
is there 2 answers?
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
i wrote my answers thrre but im not sure if theyre correct
 one year ago

sami21 Group TitleBest ResponseYou've already chosen the best response.1
no the one 11/6 is correct @Roya yes it means take the limit at infinity .
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
oh ok
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
yes its right
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
thank yoou
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
@sami21 what if it is to infinity
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
is it the same thing?
 one year ago

Roya Group TitleBest ResponseYou've already chosen the best response.0
considering this you answer is correct .
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
what if it say as x approaches to negtive infinity
 one year ago

sami21 Group TitleBest ResponseYou've already chosen the best response.1
its gonna produce similar result because the answer is depending on the coefficients of highest terms in both numerator and denominator .
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
lets say for this one. the first one: i got 2
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
but the second question asks: if it's coming from  infinity. @sami21
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
@Roya
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
@sami21
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
can someone explain why the negative infinity part right?
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
@sami21 i know it's 2 so how do we know it's 2? since i found the infinity part... and to find the negative infinity part would be.. ?
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
the same thing?
 one year ago

Roya Group TitleBest ResponseYou've already chosen the best response.0
there is no different between + or  infinity. while solving these kind of question you ignore other part because infinity is so great. regardless it's positive or negative
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
so if i solved for infinity, an it asked me the infinity, the answer is the same?
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
@Roya
 one year ago

Roya Group TitleBest ResponseYou've already chosen the best response.0
yes the same answer
 one year ago

mathcalculus Group TitleBest ResponseYou've already chosen the best response.1
oh okay great thanks you
 one year ago

sami21 Group TitleBest ResponseYou've already chosen the best response.1
as i mentioned above these limits depends on the coefficients of the highest terms in both numerator and denominator . lets give it a try divide both numerator and denominator with highest power (here it is simply x ) \[\Large \lim_{x \rightarrow \infty} \frac{ \frac{4+8x}{x}}{\frac{34x}{x}}\] \[\Large \lim_{x \rightarrow \infty} \frac{\frac{4}{x}+8}{\frac{3}{x}4}\] apply the limits \[\Large \lim_{x \rightarrow \infty} \frac{\frac{4}{\infty}+8}{\frac{3}{\infty}4}\] \[\Large \frac{0+8}{04}=\frac{8}{4}=2\]
 one year ago

Roya Group TitleBest ResponseYou've already chosen the best response.0
just take care of function with different behavior along x axis . I mean the fuction which have different function for each of the X axis part dw:1375077760801:dw
 one year ago

sami21 Group TitleBest ResponseYou've already chosen the best response.1
@mathcalculus I hope its clear now . in these cases yes both in _ or  infinity answer remains unchanged . just look at the coefficients of highest terms .
 one year ago
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