What is the domain of f(x)=3x^2+2x-4 ?

The domain of f(x)=3x^2+2x-4 is -infinity <x<infinity

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domain of f(x)=3x^2+2x-4

domain

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

- \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

in t erce pt s x^{2} + 4 x - 5

l in e (- 2, - 5), (6, - 5)

d o main 3 - x^{2} - 16

d o main f (x) = \frac{x + 2}{x - 3}

in t erce pt s f (x) = 2 (x + 2) (x + 6)

What is the domain of f(x)=3x^2+2x-4 ?
The domain of f(x)=3x^2+2x-4 is -infinity <x<infinity