What is the asymptotes of f(x)=(x+9)/(x^2-81) ?

The asymptotes of f(x)=(x+9)/(x^2-81) is Vertical: x=9,Horizontal: y=0

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asymptotes of f(x)=(x+9)/(x^2-81)

asymptotes

f (x) = \frac{x + 9}{x ^{2} - 81}

Vertical : x = 9, Horizontal : y = 0

Solution steps

Vertical asymptotes of

\frac{x + 9}{x ^{2} - 81} : x = 9

Horizontal Asymptotes of

\frac{x + 9}{x ^{2} - 81} : y = 0

Slant Asymptotes of

\frac{x + 9}{x ^{2} - 81} :

None

Vertical : x = 9, Horizontal : y = 0

f (x) = \frac{x + 9}{x ^{2} - 18 x + 81}

f (x) = \frac{( 1 - 3 x )}{2 + x}

f (x) = 3 x^{4} - 12 x^{2} + 9

(8, - 6), (7, - 8)

What is the asymptotes of f(x)=(x+9)/(x^2-81) ?
The asymptotes of f(x)=(x+9)/(x^2-81) is Vertical: x=9,Horizontal: y=0