What is the domain of f(x)= 7/(7x+1) ?

The domain of f(x)= 7/(7x+1) is x -1/7

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domain of f(x)= 7/(7x+1)

domain

f (x) = \frac{7}{7 x + 1}

x < - \frac{1}{7} or x > - \frac{1}{7}

Interval Notation

(- \infty, - \frac{1}{7}) \cup (- \frac{1}{7}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{1}{7}

The function domain

x < - \frac{1}{7} or x > - \frac{1}{7}

y = \frac{1}{2} sin (2 x - 2 π) - 2

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

f (x) = arcsin (lo g_{2} (x))

f (x) = 3^{x + 1} + 1

(4 x + 5) + (x + 9)

What is the domain of f(x)= 7/(7x+1) ?
The domain of f(x)= 7/(7x+1) is x<-1/7 \lor x>-1/7