Find the domain of the rational function.f(x)=x−1/x+4

Chang asked Jul 13, 2023

510,093 views

43 votes

Chang asked Jul 13, 2023

by Chang

2.7k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

20 votes

Given:

$\begin{gathered} \text{Let, x+4=0} \\ x=-4 \end{gathered}$

Domain:

$-\infty<-4<\infty$
$(-\infty,-4)\cup(-4,\infty)$

Mitesh Rathod answered Jul 18, 2023

2.7k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers