Find the domain. Write the answer in interval notation. $$m ( x ) = \frac { x - 2 } { x + 3 }$$
A) $[ - \infty , - 3 ) \cup ( - 3 , \infty ]$
B) $( - \infty , - 3 ] \cup [ - 3 , \infty )$
C) $( - \infty , - 3 ) \cup ( - 3 , \infty )$
D) $( - \infty , \infty )$

Question

Quizplus · Accepted Answer

The domain of $m(x) = \frac{x - 2}{x + 3}$ excludes the value for $x$ that makes the denominator zero, which is $x = -3$. Therefore, the domain is all real numbers except $x = -3$, represented as $(- \infty, -3) \cup (-3, \infty)$.

Find the Domain m(x)=x−2x+3m ( x ) = \frac { x - 2 } { x + 3 }m(x)=x+3x−2​

Find the Domain $m ( x ) = \frac { x - 2 } { x + 3 }$