What is the domain of f(x)=x-2-3x^2 ?

The domain of f(x)=x-2-3x^2 is -infinity <x<infinity

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domain of f(x)=x-2-3x^2

domain

f (x) = x - 2 - 3 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

f (x) = \frac{( x ^{2} + 4 x - 5 )}{( x ^{2} + x - 2 )}

- x^{2} + 4 x

f (x) = \frac{7 - 5 x}{5 x + 2}

f (x) = \frac{5 x + 2}{x - 3}

f (x) = 9.46

What is the domain of f(x)=x-2-3x^2 ?
The domain of f(x)=x-2-3x^2 is -infinity <x<infinity