What is the asymptote of: $f(x) = 1/x - x$ ?

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Answer 1 · 2018-04-14T12:50:40

$y=-x, x=0$

Asymptote: $y=-x, x=0$

For x, this is because your denominator cannot equal to zero as it is considered undefined

For y, when x approaches infinity, y approaches -x

What is the asymptote of: f(x) = 1/x - xf(x) = 1/x - x?