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

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

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

domain

f (x) = 4 x^{2} + 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{4 x ^{2} - 9}{4 x ^{2} - 4 x - 3}

f (x) = x^{3} - 6 x^{2} + 13

f (x) = 7 x - 2 y = - 2

g (x) = 4 x + 48

x^{3} - 6 x^{2} + 9 x

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