en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

domain

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

Solution

x < 0 or x > 0

+1

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

Popular Examples

extreme f(x)=x^4+16x^3-2 extreme points

f (x) = x^{4} + 16 x^{3} - 2

intercepts of 3x+6 intercepts

3 x + 6

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

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

range of f(x)=(sqrt(2+x))/(x-5)range

f (x) = \frac{2 + x}{x - 5}

range of f(x)=sqrt(2x-3)range

f (x) = 2 x - 3

Frequently Asked Questions (FAQ)

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