Find the domain and range.
-$$\{ ( 1 , - 2 ) , ( - 3 , - 1 ) , ( - 3,0 ) , ( - 2,1 ) , ( 6,3 ) \}$$
A) domain: $\{ 1 , - 2 , - 3,6 \}$; range: $\{ - 2 , - 1,1,3 \}$
B) domain: $\{ - 2 , - 1,1,3 \}$; range: $\{ 1 , - 2 , - 3,6 \}$
C) domain: $\{ - 2 , - 1,0,1,3 \}$; range: $\{ 1 , - 2 , - 3,6 \}$
D) domain: $\{ 1 , - 2 , - 3,6 \}$; range: $\{ - 2 , - 1,0,1,3 \}$

Question

Quizplus · Accepted Answer

The domain is the set of all first elements (x-values) in the pairs: $\{ 1 , - 3 , - 2 , 6 \}$, which simplifies to $\{ 1 , - 2 , - 3,6 \}$. The range is the set of all second elements (y-values) in the pairs: $\{ - 2 , - 1 , 0 , 1 , 3 \}$.

Find the Domain and Range {(1,−2),(−3,−1),(−3,0),(−2,1),(6,3)}\{ ( 1 , - 2 ) , ( - 3 , - 1 ) , ( - 3,0 ) , ( - 2,1 ) , ( 6,3 ) \}{(1,−2),(−3,−1),(−3,0),(−2,1),(6,3)}

Find the Domain and Range $\{ ( 1 , - 2 ) , ( - 3 , - 1 ) , ( - 3,0 ) , ( - 2,1 ) , ( 6,3 ) \}$