Give the domain and range of the relation.
-$$y = \frac { - 2 } { x - 3 }$$
A) domain: $( - \infty , - 3 ) \cup ( - 3 , \infty )$; range: $( - \infty , 0 ) \cup ( 0 , \infty )$
B) domain: $( - \infty , - 3 ) \cup ( 3 , \infty )$; range: $( - \infty , \infty )$
C) domain: $( - \infty , 3 ) \cup ( 3 , \infty )$; range: $( - \infty , \infty )$
D) domain: $( - \infty , 3 ) \cup ( 3 , \infty )$; range: $( - \infty , 0 ) \cup ( 0 , \infty )$

Question

Quizplus · Accepted Answer

The domain excludes $x = 3$ because it makes the denominator zero. The range excludes $y = 0$ because the function never equals zero.

Give the Domain and Range of the Relation y=−2x−3y = \frac { - 2 } { x - 3 }y=x−3−2​

Give the Domain and Range of the Relation $y = \frac { - 2 } { x - 3 }$