What is the domain of f(x)= 1/2 x+1 ?

The domain of f(x)= 1/2 x+1 is -infinity <x<infinity

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domain of f(x)= 1/2 x+1

domain

f (x) = \frac{1}{2} x + 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

(4, 10), (12, 18)

f (x) = \frac{x ^{2} + 2 x - 3}{x ^{2} - 1}

(- 6.3, 5.2), (1.8, - 1)

f (x) = \frac{( x ^{2} - x )}{x ^{2} - 6 x + 5}

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

What is the domain of f(x)= 1/2 x+1 ?
The domain of f(x)= 1/2 x+1 is -infinity <x<infinity