What is the domain of y=-x^2+1 ?

The domain of y=-x^2+1 is -infinity <x<infinity

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domain of y=-x^2+1

domain

y = - x^{2} + 1

- \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{x - 8}{- 21 - 7 x}

- x - 3

f (x) = (x + 2) (3 x - 4)

f (x) = \frac{( 3 x + ∣ x ∣ )}{x}

y = - x + 3

What is the domain of y=-x^2+1 ?
The domain of y=-x^2+1 is -infinity <x<infinity