What is the domain of f(x)=x^2+8x+12 ?

The domain of f(x)=x^2+8x+12 is -infinity <x<infinity

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domain of f(x)=x^2+8x+12

domain

f (x) = x^{2} + 8 x + 12

- \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) = - 3 x - 12

f (x) = lo g_{3} (2 x - 4)

f (x) = x - 7 + 3

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

f (x) = - 3 x^{2} - 6 x + 12

What is the domain of f(x)=x^2+8x+12 ?
The domain of f(x)=x^2+8x+12 is -infinity <x<infinity