What is the domain of f(x)=9x+8 ?

The domain of f(x)=9x+8 is -infinity <x<infinity

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domain of f(x)=9x+8

domain

f (x) = 9 x + 8

- \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) = 9 x + 1

f (x) = \frac{2 x}{x}

f (x) = 13.2

x^{2} + 12 x + 36

f (x) = \frac{1}{2} x^{2} - 2, x \geq 0

What is the domain of f(x)=9x+8 ?
The domain of f(x)=9x+8 is -infinity <x<infinity