нарисуйте на координатной оси (9; 4), (8; 9), (8; 11), (9; 12), (9; 14), (8; 15),(7; 15), (5; 13), (5; 12), (4; 11), (2; 10), (4; 9),(5; 9), (5; 7), (4; 7), (4; 5), (5; 6), (5; 3), (4; 3),(4; 1), (3; 1), (3;0), (5; 0), 95; 2), (7; 2), (7; 1),(9; 1), (9; 0), (10; 0), (10; 2), (8; 2), (9;3),(9;4), (11; 4), (11; 9)