What is the asymptotes of f(x)=(1-x^2)/(x^2+1) ?

The asymptotes of f(x)=(1-x^2)/(x^2+1) is Horizontal: y=-1

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asymptotes of f(x)=(1-x^2)/(x^2+1)

asymptotes

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

Horizontal : y = - 1

Solution steps

Vertical asymptotes of

\frac{1 - x ^{2}}{x ^{2} + 1} :

None

Horizontal Asymptotes of

\frac{1 - x ^{2}}{x ^{2} + 1} : y = - 1

Slant Asymptotes of

\frac{1 - x ^{2}}{x ^{2} + 1} :

None

Horizontal : y = - 1

x^{2} + 2 x - 3

f (x) = - 2 x^{2} + 8

y = \frac{1}{5} x^{2} - \frac{12}{5} x + \frac{1}{5}

(2, 4), y = - \frac{1}{3} x + 5

x^{2} + 2

What is the asymptotes of f(x)=(1-x^2)/(x^2+1) ?
The asymptotes of f(x)=(1-x^2)/(x^2+1) is Horizontal: y=-1