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

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

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domain of h(x)=4-x^2

domain

h (x) = 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) = - \frac{3}{x}

3 x + 8 y = 24

f (x) = 5 (x + 9)^{\frac{1}{4}}

- x^{2} + 8 x

4 + x

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