What is the domain of f(x)=3-2x-x^2 ?

The domain of f(x)=3-2x-x^2 is -infinity <x<infinity

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domain of f(x)=3-2x-x^2

domain

f (x) = 3 - 2 x - 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

- \frac{1}{2} (- 3) y = - 3

f (x) = - x^{2}

f (x) = - 32 x + 36 x^{\frac{1}{2}} + 24

f (x) = \frac{x - 3}{2 x ^{2} - 3 x - 20}

8 x - 7 y - 14 = 0

What is the domain of f(x)=3-2x-x^2 ?
The domain of f(x)=3-2x-x^2 is -infinity <x<infinity