What is the domain of f(x)=4x^2+4x-2 ?

The domain of f(x)=4x^2+4x-2 is -infinity <x<infinity

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domain of f(x)=4x^2+4x-2

domain

f (x) = 4 x^{2} + 4 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) = 3 x^{4} - 4 x^{3} - 12 x^{2}

\frac{\frac{x}{x - 1}}{\frac{1}{3 - x}}

f (x) = {x + 1, x < 0}

- 2.3

f (x) = ln (2 x + 1)

What is the domain of f(x)=4x^2+4x-2 ?
The domain of f(x)=4x^2+4x-2 is -infinity <x<infinity