What is the domain of f(x)=16-x^2 ?

The domain of f(x)=16-x^2 is -infinity <x<infinity

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domain of f(x)=16-x^2

domain

f (x) = 16 - 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

13, - 11

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

(3.2) (7.6)

f (x) = - 4 cos (x + \frac{π}{4})

f (x) = 5 + \frac{4}{3} x

What is the domain of f(x)=16-x^2 ?
The domain of f(x)=16-x^2 is -infinity <x<infinity