What is the domain of f(x)=(-x^2)/(x^2-2x+8) ?

The domain of f(x)=(-x^2)/(x^2-2x+8) is -infinity <x<infinity

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domain of f(x)=(-x^2)/(x^2-2x+8)

domain

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

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

f (x) = \frac{( 2 x + 4 )}{3}

- 7 x - 2 y = 14

f (x) = - 2^{x}

f (x) = 4 2 x + 4 - 3

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

What is the domain of f(x)=(-x^2)/(x^2-2x+8) ?
The domain of f(x)=(-x^2)/(x^2-2x+8) is -infinity <x<infinity