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Littlebird
 one year ago
lim x> infinity (7x^2 − x + 4)/(3x^2+ 5x − 2)
Littlebird
 one year ago
lim x> infinity (7x^2 − x + 4)/(3x^2+ 5x − 2)

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DanJS
 one year ago
Best ResponseYou've already chosen the best response.2hello, something different than linear equations for once...

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2yeah seems about the topic for calc 1 in september

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2Did you learn the properties of the limit

Littlebird
 one year ago
Best ResponseYou've already chosen the best response.0sort of. We just started the section, but are allowed to do our homework ahead of time. The quiz for the previous section was earlier today.

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2As it is, you will not get a value for the limit when you put in infinity for x, you have to try and do a bunch of algebra to change that

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2the limit properties support this

Littlebird
 one year ago
Best ResponseYou've already chosen the best response.0I attempted that, but then I got stuck on what algebra to use (factoring failed me)

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2divide everything by the highest power of x maybe

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2recall \[\lim_{x \rightarrow \infty}\frac{ 1 }{ x } = 0\]

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2as the denominator becomes huge, the fraction 1/huge becomes arbitrarily close to zero

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2you can see on the graph of y = 1/x for huge x values, it converges to 0

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2yeah, that will be on the test prolly.. hah

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2here is a reference thing

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2if they really want every notation written, use the properties all the time, like the property 4 there

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2tag me when you get to the EpsilonDelta Precise definition for the Limit section, to prove a limit exists... I just went back over that recently, fresh in the mind

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2it is the only section you will prolly not like, or least 90% the class, for some reason

Littlebird
 one year ago
Best ResponseYou've already chosen the best response.0ok. I hope I'll like it

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2haha yeah, it is interesting, the only real abstract kind of thing in the course

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2goodluck, tag me in more if you want,
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