What is the domain of f(x)= 1/(4x+8) ?

The domain of f(x)= 1/(4x+8) is x -2

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domain of f(x)= 1/(4x+8)

domain

f (x) = \frac{1}{4 x + 8}

x < - 2 or x > - 2

Interval Notation

(- \infty, - 2) \cup (- 2, \infty)

Solution steps

Find undefined (singularity) points:

x = - 2

The function domain

x < - 2 or x > - 2

f (x) = \frac{x - 5}{x - 4}

x^{2} + x - 6 + 4

\frac{3 x ^{2} - 7 x - 6}{x - 3}

y = \frac{1}{( x + 3 ) \cdot ( x + 2 )}

f (x) = 45 + 6 x

What is the domain of f(x)= 1/(4x+8) ?
The domain of f(x)= 1/(4x+8) is x<-2\lor x>-2