Find the domain of the function.
-$$f ( x ) = \frac { - 5 x } { x + 3 }$$
A) $( \infty , - 3 )$ or $( - 3 , \infty )$
B) $( \infty , \infty )$
C) $( - , - 3 )$
D) $( x , 0 )$ or $( 0 , \infty )$

Question

Quizplus · Accepted Answer

The domain of the function excludes the value for which the denominator is zero, which is $x = -3$. Therefore, the domain is all real numbers except $x = -3$, represented as $(-\infty, -3)$ union $(-3, \infty)$.

Find the Domain of the Function f(x)=−5xx+3f ( x ) = \frac { - 5 x } { x + 3 }f(x)=x+3−5x​

Find the Domain of the Function $f ( x ) = \frac { - 5 x } { x + 3 }$