Это график под номером 4 Графики 1 и 3 по оси ОХ вообще не ограничены График 2 имеет область (-2; 5], т.е. 5 входит в область, а по данному в задаче условию 5 уже не входит. Т.е. только 4
1. I knew Sarah was very busy, so I didn't disturb her. 2 I was very tired so I went to bed early. 3 The bed was very uncomfortable.I didn't sleep very well. 4 Sue wasn't hungry, so she didn't eat anything. 5 He went to Kate's house but she wasn't at home. 6 It was a funny situation but nobody laughed. 7 The window was open and a bird flew into the room. 8 The hotel wasn't very expensive.It didn't get cost very much. 9 I was in a hurry so I didn't have time to phone you. 10. It was hard work carrying the bags. They were very heavy.
1. I knew Sarah was very busy, so I didn't disturb her. 2 I was very tired so I went to bed early. 3 The bed was very uncomfortable.I didn't sleep very well. 4 Sue wasn't hungry, so she didn't eat anything. 5 He went to Kate's house but she wasn't at home. 6 It was a funny situation but nobody laughed. 7 The window was open and a bird flew into the room. 8 The hotel wasn't very expensive.It didn't get cost very much. 9 I was in a hurry so I didn't have time to phone you. 10. It was hard work carrying the bags. They were very heavy.
Графики 1 и 3 по оси ОХ вообще не ограничены
График 2 имеет область (-2; 5], т.е. 5 входит в область, а по данному в задаче условию 5 уже не входит. Т.е. только 4