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

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

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domain of f(x)=2x-x^2

domain

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

- \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

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

f (x) = 5 x - 2

f (x) = ln (\frac{x}{2 - x})

3 x + 2 y = - 1

- x + 1

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