jermarionjackson55 jermarionjackson55 04-10-2022 Mathematics Answered { (−1,2) , (−2,1) , (−7,6) , (6,−7) , (7,5)} Domain: -7 –2 –1 6 7 Range: -7 1 2 5 6 Is the relation a function? Why or why not?