What is the domain of f(x)=8x+5 ?

The domain of f(x)=8x+5 is -infinity <x<infinity

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domain of f(x)=8x+5

domain

f (x) = 8 x + 5

- \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{3 x + 7}{x ^{2} + 5 x + 4}

y = \frac{1}{x ^{2} - 1}

f (x) = ∣ x - 4 ∣ + 2

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

f (x) = \frac{2 x - 2}{9 x + 36}

What is the domain of f(x)=8x+5 ?
The domain of f(x)=8x+5 is -infinity <x<infinity