What is the domain of f(x)= 1/2 x^2+2 ?

The domain of f(x)= 1/2 x^2+2 is -infinity <x<infinity

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domain of f(x)= 1/2 x^2+2

domain

f (x) = \frac{1}{2} 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{2 + x}{x - 5}

f (x) = 2 x - 3

f (x) = - 0.1 (x - 4)^{2} + 4.2

2 (1)^{4} - 11 (1)^{2}

f (x) = \frac{( x + 3 )}{( x - 8 )}

What is the domain of f(x)= 1/2 x^2+2 ?
The domain of f(x)= 1/2 x^2+2 is -infinity <x<infinity