What is the domain of f(x)= 5/(4/x-1) ?

The domain of f(x)= 5/(4/x-1) is x 4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)= 5/(4/x-1)

domain

f (x) = \frac{5}{\frac{4}{x} - 1}

x < 0 or 0 < x < 4 or x > 4

Interval Notation

(- \infty, 0) \cup (0, 4) \cup (4, \infty)

Solution steps

Find undefined (singularity) points:

x = 4, x = 0

The function domain

x < 0 or 0 < x < 4 or x > 4

2 x (x - 4) + 7

(- 5, - 2), (- 8, 3)

f (x) = ln (2 - 3 x^{2})

f (x) = - 2 x^{2} - 1

(- 5, 3), (10, 0)

What is the domain of f(x)= 5/(4/x-1) ?
The domain of f(x)= 5/(4/x-1) is x<0\lor 0<x<4\lor x>4