Cho hàm số . Đồ thị hàm số này có bao nhiêu đường tiệm cận?         

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Một số câu hỏi khác có thể bạn quan tâm.

• Đặt một cốc đầy nước lên trên tờ giấy học trò. Tác dụng rất nhanh một lực F theo phương nằm ngang của tờ giấy thì hiện tượng gì sẽ xảy ra với tờ giấy và cốc nước  

• Read the passage and choose the correct answer:
  Many people now think that teachers give students too much homework, They say that it is unnecessary for children to work at home in their free time. Moreover, they argue that most teachers do not properly plan the homework tasks they give to students. The result is that students have to repeat tasks which they have already done at school.
  Recently in Greece many parents complained about the difficult homework which teachers gave to their children. The parents said that most of the homework was a waste of time, and they wanted to stop it. Spain and Turkey are two countries which stopped homework recently. In Denmark, Germany and several other countries in Europe, teachers cannot set homework at weekends. In Holland, teachers allow students to stay at school to do their homework. The children are free to help one another. Similar arrangements also exist in some British schools.
  Most people agree that homework is unfair. A student who can do his homework in a quiet and comfortable room is in a much better portion than a student who does his homework in a small, noisy room with the television on. Some parents help their children with their homework. Other parents take no interest at all in their children's homework.
  It is important, however, that teachers talk to parents it homework. A teacher should suggest suitable tasks for parents to do their children. Parents are often better at teaching their own children!
  Question. According to the passage, teachers should________
  

• I feel so hopeless. If only I_____ the language.

• Bò sữa trên thế giới thường được nuôi ở những trang trại có vị trí như thế nào?

• Why do you ______going out with Tom?

• Giải phương trình .           

• The residents ________ that there is a crocodile at large in the area.

• Một sóng cơ lan truyền trong một môi trường. Hai điểm trên cùng một phương truyền sóng, cách nhau một khoảng bằng bước sóng có dao động
  

• Cho hàm số  và giả sử A, B là hai điểm cực trị của đồ thị hàm số. Khi đó điều kiện nào sau đây cho biết AB đi qua gốc tọa độ O?              

• Đường hầm giao thông dưới biển nối Anh với châu Âu lục địa nằm trên biển nào dưới đây?