Đồ thị hàm số có bao nhiêu đường tiệm cận ?  

Chia sẻ

Một số câu hỏi khác cùng bài thi.

• Phương trình các đường tiệm cận đứng và tiệm cận ngang của đồ thị hàm số lần lượt là:

• Đồ thị hàm số có đường tiệm cận đứng là và đường tiệm cận ngang là . Giá trị của số nguyên m nhỏ nhất thỏa mãn là

• Cho hàm số . Giả sử M là điểm bất kì trên , gọi H, K là hình chiếu của M lên các đường tiệm cận và I là giao điểm hai tiệm cận. Có bao nhiêu giá trị m để diện tích tứ giác MHIK bằng 1.         

• Tìm tập hợp tất cả các giá trị của tham số  để đồ thị hàm số  có tiệm cận đứng.

• Cho đồ thị hàm số y=ax3+bx2+cx+d,a;b;c;d∈ℝ như hình vẽ dưới đây:
  
  Đồ thị của hàm số gx=3x2−x−23f2x−6fx có bao nhiêu đường tiệm cận đứng?
  

• Số đường tiệm cận của đồ thị hàm số  là:        

• Tìm tất cả các giá trị thực của tham số m để đồ thị hàm số có đúng ba đường tiệm cận.  

• Đường thẳng nào dưới đây là tiệm cận ngang của đồ thị hàm số ?

• Cho hàm số với  và . Đồ thị hàm số nhận hai trục tọa độ làm tiệm cận đứng, tiệm cận ngang. Khi đó bằng bao nhiêu?

• Số đường tiệm cận đứng và tiệm cận ngang của đồ thị là:  

• Cho hàm số . Tìm các giá trị của m để đồ thị hàm số có đúng hai đường tiệm cận.         

• Tìm tất cả các giá trị của tham số  sao cho đồ thị hàm số  không có tiệm cận đứng.

• Đồ thị của hàm số  có đường tiệm cận đi qua điểm  khi và chỉ khi :         

• Tìm tất cả các giá trị của tham số m để đồ thị hàm số có bốn đường tiệm cận.         

•  Tiệm cận ngang của đồ thị hàm số  có phương trình là:  

• Cho hàm số y=fx có bảng biến thiên như sau:
  
  Tổng số tiệm cận ngang và tiệm cận đứng của đồ thị hàm số đã cho là
  

• Đồ thị hàm số  có bao nhiêu đường tiệm cận?         

• Cho hàm số y=fx có bảng biến như sau:
  
  Số đường tiệm cận của đồ thị hàm số là:
  

• Cho hàm số . Mệnh đề nào dưới đây là đúng ?

• Cho hàm số . Xác định a và b để đồ thị hàm số nhận đường thẳng  là tiệm cận đứng và đường thẳng  làm tiệm cận ngang.

• Cho hàm số  Khẳng định nào sau đây đúng?              

• Đồ thị hàm số có bao nhiêu đường tiệm cận ?  

• Tìm số tiệm cận của đồ thị hàm số .  

•  Cho hàm số có đồ thị . Số đường tiệm cận của là?

• Đồ thị hàm số nào sau đây không có tiệm cận ngang là đường thẳng .

• Số tiệm cận của hàm số  là:  

• Số đường tiệm cận của hàm số là ?

• Đồ thị hàm số nào dưới đây có hai tiệm cận đứng?  

• Đồ thị của hàm số nào trong các hàm số nào dưới đây có tiệm cận đứng  

• Đồ thị hàm số  có bao nhiêu đường tiệm cận?  

• Số đường tiệm cận của đồ thị hàm số  là:  

• Cho hàm số có đồ thị (C) . Mệnh đề nào dưới đây sai?         

• Tìm tiệm cận ngang của đồ thị hàm số            

• Cho hàm số  xác định, liên tục trên và có bảng biến thiên như         sau:   Khẳng định nào sau đây là sai?  

• Xét đồ thị của hàm số . Khẳng định nào sau đây sai?  

• Đồ thị hàm số  có tất cả bao nhiêu đường tiệm cận?  

• Cho hàm số xác định trên các khoảngvà thỏa mãn . Với giả thiết đó, hãy chọn mệnh đề đúng trong các mệnh đề sau?

• Với giá trị nào của tham số  để đồ thị hàm số  có tiệm cận ngang.        

• Số đường tiệm cận của đồ thị hàm số  là

• Đường thẳng nào dưới đây là tiệm cận ngang của đồ thị hàm số

Một số câu hỏi khác có thể bạn quan tâm.

• Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 24 to 28:

   Personal space is a term that refers (24)______the distance we like to keep between ourselves  and other people. When (25)______we do not know well gets too close we usually begin to feel uncomfortable. If a business colleague comes closer than 1.2 meters, the most common response is to move (26_______ . Some interesting (27)______ have been done in libraries. If strangers come too close, many people get up and leave the building; others use different methods such as turning their back on the intruder. Living in cities has made people develop new skills for dealing with situations where they are very close to strangers. Most people on crowded trains try not to look at strangers; they avoid skin contact, and apologize if hands touch by mistake. People use newspapers (28)______ a barrier between themselves and other people, and if they do not have one, they stare into the distance, making sure they are not looking into anyone’s eyes.  

  Question 26:

• Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 24 to 28:

   Personal space is a term that refers (24)______the distance we like to keep between ourselves  and other people. When (25)______we do not know well gets too close we usually begin to feel uncomfortable. If a business colleague comes closer than 1.2 meters, the most common response is to move (26_______ . Some interesting (27)______ have been done in libraries. If strangers come too close, many people get up and leave the building; others use different methods such as turning their back on the intruder. Living in cities has made people develop new skills for dealing with situations where they are very close to strangers. Most people on crowded trains try not to look at strangers; they avoid skin contact, and apologize if hands touch by mistake. People use newspapers (28)______ a barrier between themselves and other people, and if they do not have one, they stare into the distance, making sure they are not looking into anyone’s eyes.  

  Question 24:

• Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 24 to 28:

   Personal space is a term that refers (24)______the distance we like to keep between ourselves  and other people. When (25)______we do not know well gets too close we usually begin to feel uncomfortable. If a business colleague comes closer than 1.2 meters, the most common response is to move (26_______ . Some interesting (27)______ have been done in libraries. If strangers come too close, many people get up and leave the building; others use different methods such as turning their back on the intruder. Living in cities has made people develop new skills for dealing with situations where they are very close to strangers. Most people on crowded trains try not to look at strangers; they avoid skin contact, and apologize if hands touch by mistake. People use newspapers (28)______ a barrier between themselves and other people, and if they do not have one, they stare into the distance, making sure they are not looking into anyone’s eyes.  

  Question 27:

• Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 24 to 28:

   Personal space is a term that refers (24)______the distance we like to keep between ourselves  and other people. When (25)______we do not know well gets too close we usually begin to feel uncomfortable. If a business colleague comes closer than 1.2 meters, the most common response is to move (26_______ . Some interesting (27)______ have been done in libraries. If strangers come too close, many people get up and leave the building; others use different methods such as turning their back on the intruder. Living in cities has made people develop new skills for dealing with situations where they are very close to strangers. Most people on crowded trains try not to look at strangers; they avoid skin contact, and apologize if hands touch by mistake. People use newspapers (28)______ a barrier between themselves and other people, and if they do not have one, they stare into the distance, making sure they are not looking into anyone’s eyes.  

  Question 28:

• Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 24 to 28:

   According to the European Pizza-Makers’ Association, making a good pizza is not a straight forward skill to learn. The ingredients seem very (24) _______: flour, yeast, water and a bit of salt. But water and flour can easily make glue and anyone who has eaten a (25) _______ quality pizza will know how bad it can make your stomach feel. “In Italy, 70% of pizza makers could improve on their product, not to (26) _______ all the pizza makers around the world who serve uneatable meals”, says Antonio Primiceri, the Association's founder. He has now started a pizza school in an attempt to save the reputation of this traditional dish. As part of a/ an (27) _______ course, the students at Mr Primiceri's school are taught to avoid common mistakes, produce a good basic mixture, add a tasty topping and cook the pizza properly. Test the finished pizza by breaking the crust, advises Mr Primiceri: “If the soft part inside the pizza is white, clean and dry, it's a good pizza. If it is not like this, the pizza will upset your stomach. You will feel (28) _______ full and also thirsty”. In Italy alone, the pizza industry has an annual turnover of more than $12 billion. Mr Primiceri estimated that there are 10,000 jobs in pizza restaurants waiting to be filled by those with real skills. “If you are a good pizza cook, you will never be without a job”, he says.

  Question 24:       

• Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 24 to 28:

   According to the European Pizza-Makers’ Association, making a good pizza is not a straight forward skill to learn. The ingredients seem very (24) _______: flour, yeast, water and a bit of salt. But water and flour can easily make glue and anyone who has eaten a (25) _______ quality pizza will know how bad it can make your stomach feel. “In Italy, 70% of pizza makers could improve on their product, not to (26) _______ all the pizza makers around the world who serve uneatable meals”, says Antonio Primiceri, the Association's founder. He has now started a pizza school in an attempt to save the reputation of this traditional dish. As part of a/ an (27) _______ course, the students at Mr Primiceri's school are taught to avoid common mistakes, produce a good basic mixture, add a tasty topping and cook the pizza properly. Test the finished pizza by breaking the crust, advises Mr Primiceri: “If the soft part inside the pizza is white, clean and dry, it's a good pizza. If it is not like this, the pizza will upset your stomach. You will feel (28) _______ full and also thirsty”. In Italy alone, the pizza industry has an annual turnover of more than $12 billion. Mr Primiceri estimated that there are 10,000 jobs in pizza restaurants waiting to be filled by those with real skills. “If you are a good pizza cook, you will never be without a job”, he says.

  Question 26:        

• Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 24 to 28:

   According to the European Pizza-Makers’ Association, making a good pizza is not a straight forward skill to learn. The ingredients seem very (24) _______: flour, yeast, water and a bit of salt. But water and flour can easily make glue and anyone who has eaten a (25) _______ quality pizza will know how bad it can make your stomach feel. “In Italy, 70% of pizza makers could improve on their product, not to (26) _______ all the pizza makers around the world who serve uneatable meals”, says Antonio Primiceri, the Association's founder. He has now started a pizza school in an attempt to save the reputation of this traditional dish. As part of a/ an (27) _______ course, the students at Mr Primiceri's school are taught to avoid common mistakes, produce a good basic mixture, add a tasty topping and cook the pizza properly. Test the finished pizza by breaking the crust, advises Mr Primiceri: “If the soft part inside the pizza is white, clean and dry, it's a good pizza. If it is not like this, the pizza will upset your stomach. You will feel (28) _______ full and also thirsty”. In Italy alone, the pizza industry has an annual turnover of more than $12 billion. Mr Primiceri estimated that there are 10,000 jobs in pizza restaurants waiting to be filled by those with real skills. “If you are a good pizza cook, you will never be without a job”, he says.

  Question 25:       

• Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 24 to 28:

   According to the European Pizza-Makers’ Association, making a good pizza is not a straight forward skill to learn. The ingredients seem very (24) _______: flour, yeast, water and a bit of salt. But water and flour can easily make glue and anyone who has eaten a (25) _______ quality pizza will know how bad it can make your stomach feel. “In Italy, 70% of pizza makers could improve on their product, not to (26) _______ all the pizza makers around the world who serve uneatable meals”, says Antonio Primiceri, the Association's founder. He has now started a pizza school in an attempt to save the reputation of this traditional dish. As part of a/ an (27) _______ course, the students at Mr Primiceri's school are taught to avoid common mistakes, produce a good basic mixture, add a tasty topping and cook the pizza properly. Test the finished pizza by breaking the crust, advises Mr Primiceri: “If the soft part inside the pizza is white, clean and dry, it's a good pizza. If it is not like this, the pizza will upset your stomach. You will feel (28) _______ full and also thirsty”. In Italy alone, the pizza industry has an annual turnover of more than $12 billion. Mr Primiceri estimated that there are 10,000 jobs in pizza restaurants waiting to be filled by those with real skills. “If you are a good pizza cook, you will never be without a job”, he says.

  Question 28:        

• Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase thet best fits each of the numbered blanks from 24 to 28:

   According to the European Pizza-Makers’ Association, making a good pizza is not a straight forward skill to learn. The ingredients seem very (24) _______: flour, yeast, water and a bit of salt. But water and flour can easily make glue and anyone who has eaten a (25) _______ quality pizza will know how bad it can make your stomach feel. “In Italy, 70% of pizza makers could improve on their product, not to (26) _______ all the pizza makers around the world who serve uneatable meals”, says Antonio Primiceri, the Association's founder. He has now started a pizza school in an attempt to save the reputation of this traditional dish. As part of a/ an (27) _______ course, the students at Mr Primiceri's school are taught to avoid common mistakes, produce a good basic mixture, add a tasty topping and cook the pizza properly. Test the finished pizza by breaking the crust, advises Mr Primiceri: “If the soft part inside the pizza is white, clean and dry, it's a good pizza. If it is not like this, the pizza will upset your stomach. You will feel (28) _______ full and also thirsty”. In Italy alone, the pizza industry has an annual turnover of more than $12 billion. Mr Primiceri estimated that there are 10,000 jobs in pizza restaurants waiting to be filled by those with real skills. “If you are a good pizza cook, you will never be without a job”, he says.

  Question 27:      

• Read the following pasage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35:

  Our classes take place for three hours every morning from Monday to Friday. The (31)_________ class size is twelve and the average is ten. We use modern methods (32)_________ teaching  and learning, and the school has a language laboratory, a video camera and recorders. You will only be successful in improving your English; however, if you work hard and practise speaking English as much as you can. You will take a short (33)_________ in English as soon as you arrive. In this way, we can put you in a (34)_________ at the most suitable level. The emphasis is on oral communication practice in a wide (35)_________ of situations at the advanced knowledge. You will learn how to use language correctly and appropriately when you talk to native speakers. In addition, you will develop such study skills as reading efficiently, writing articles and reports, and note-taking from books and lectures.  

  Question 34: