ASYMPTOTES-RATIONAL FUNCTIONS

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Pre-Calculus

11th

Last updated 5:25 PM on 12/14/22
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8 Terms

1
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HA
Horizontal Asymptote, y, ax^n/bx^m, look at degrees
2
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If the degrees in the horizontal asymptote are the same…
Look at leading coefficients
3
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if the degree of the numerator is less than the degree of the denominator…
The HA is y=0
4
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If the degree in the denominator is bigger than the numerator…
There is no horizontal asymptote.
5
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How to find domain
it’s the VA
6
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how to find x-int
Set numerator=0, solve numerator
7
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How to find VA?
have the denominator=0
8
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How to find y-int
Solve the whole thing, set x=0