How to know whether you have a vertical or horizontal asymptote?

1 answer:

Colt1911 [192]3 years ago

5 0

hello : 
1 ) if : xـــــــ> ± ∞ 
limf(x) = b ....(b∈R) so : y=b is the equation of the line horizontal asymptote.
2) if : xـــــــ> a ...(a∈R)
limf(x) = ± ∞
so : x=a is the equation of the line vertical asymptote.

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