What is the domain of f(x)=(3x+5)/(9x) ?

The domain of f(x)=(3x+5)/(9x) is x 0

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domain of f(x)=(3x+5)/(9x)

domain

f (x) = \frac{3 x + 5}{9 x}

x < 0 or x > 0

Interval Notation

(- \infty, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

f (x) = \frac{2 x - 4}{x - 6}

15 = - 3 y + 21 x

3^{x}

f (x) = \frac{8 x + 36}{10 x - 5}

lo g_{2} (x + 5) + 1

What is the domain of f(x)=(3x+5)/(9x) ?
The domain of f(x)=(3x+5)/(9x) is x<0\lor x>0