Answer:
1) D: -8 < x ≤ 2, R: -4 ≤ y ≤ 11.
2) D: -8 ≤ x ≤ -3 U 2 ≤ x < ♾️,
R: -6 ≤ y ≤ -5 U -3 ≤ y < ♾️.
3.7m questions
4.8m answers