What is the domain of f(x)=2x^2+8x-3 ?

The domain of f(x)=2x^2+8x-3 is -infinity <x<infinity

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domain of f(x)=2x^2+8x-3

domain

f (x) = 2 x^{2} + 8 x - 3

- \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) = (x + \frac{1}{x}) + \frac{1}{( x + \frac{1}{x} )}

g (x) = x + 4

f (x) = x^{3} - x^{2} - x - 2

f (x) = 6 x - 1

f (x) = \frac{3 - x}{4}

What is the domain of f(x)=2x^2+8x-3 ?
The domain of f(x)=2x^2+8x-3 is -infinity <x<infinity