Find the Domain and the Range of the Relation $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 2 ]$

Multiple Choice

Find the domain and the range of the relation.
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A) $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , 2 ]$
B) $\text { Domain: } ( - \infty , \infty ) \text { : range: } ( - \infty , 2 )$
C) $\text { Domain: } ( - \infty , \infty ) \text {; range: } ( - \infty , - 4 ]$
D) $\text { Domain: } ( - \infty , \infty ) \text { : range: } ( 2 , \infty )$