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

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

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

domain

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

x + 4

f (x) = \frac{20 x ^{2}}{5 x ^{2} + 3}

f (x) = 2^{x} - 5

(5.4) (1)

x + 6 y = 7, (7, 9)

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