Hình bên là đồ thị của một trong bốn hàm số được cho trong các phương án A, B, C, D; hỏi đó là hàm nào?  

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Một số câu hỏi khác cùng bài thi.

• Tìm tập xác định D của hàm số .

• Đương cong ở hình bên là đồ thị của một hàm số trong bốn hàm số đã cho được liệt kê ở bốn phương án A, B, C, D dưới đây. Hỏi hàm số đó là hàm số nào?  

• Đường cong trong hình vẽ bên là đồ thị của hàm số nào dưới đây?
  
  

• .

  Xác định các hệ số a, b, c để đồ thị hàm số có đồ thị như hình vẽ.                                      

• Bảng biến thiên sau đây là của hàm số nào trong bốn hàm số được cho ở bốn phương án A, B, C, D?
  
  
• Đồ thị hàm số nào dưới đây có dạng như đường cong trong hình vẽ bên?
  
  

• Cho hàm số có bảng biến thiên dưới đây   Hàm số có bảng biến thiên trên là hàm số nào dưới đây  

• Cho hàm số  (với ). Chọn điều kiện đúng của a, b để hàm số đã cho có dạng đồ thị như hình bên.                                      

• : Hàm số có đồ thị như hình vẽ bên. Hỏi mệnh đề nào sau đây là đúng?  

• Cho hàm số . Viết phương trình tiếp tuyến của đồ thị hàm số tại điểm .  

• Đường cong trong hình vẽ bên là của hàm số nào dưới đây?
  
  

• Cho đồ thị hàm số  như hình bên. Khẳng định nào sau đây là đúng?    

• Cho hàm số có đồ thị như hình vẽ bên. Mệnh đề nào dưới đây đúng?    

• Đường cong ở hình vẽ bên dưới là của đồ thị hàm số nào?    

• Cho hàm số  có đạo hàm trên . Đường cong trong hình vẽ bên là đồ thị hàm số , ( liên tục trên ). Xét hàm số . Mệnh đề nào dưới đây sai?    

• Hãy xác định hệ số để hàm số có đồ thị như hình vẽ. 

• Đồ thị của hàm số nào dưới đây có dạng như đường cong trong hình bên?
  
  

• Đường cong hình bên là đồ thị của một hàm số trong bốn hàm số được liệt kê ở bốn phương án A, B, C, D dưới đây. Hỏi hàm số đó là hàm số nào?         

• Hình bên là đồ thị của một trong bốn hàm số được cho trong các phương án A, B, C, D; hỏi đó là hàm nào?  

• Đồ thị trong hình bên dưới là một hàm số trong bốn hàm số được liệt kê ở bốn phương án A, B, C, D dưới đây. Hỏi hàm số đó là hàm số nào?         

• Hàm số y=ax3+bx2+cx+d có đồ thị như hình vẽ bên dưới:
  
  Khẳng định nào là đúng?
  

• Đường cong trong hình dưới đây là đồ thị của hàm số nào?    

• Cho hàm số y=f(x)=ax3+bx2+cx+d có đồ thị như hình vẽ ở bên. Mệnh đề nào
  sau đây đúng?
  
  

• Cho đồ thị hàm số  đi qua điểm và có đường tiệm cận đứng là đường thẳng thì tổng :         

• Đường cong trong hình bên là đồ thị của một hàm số trong bốn hàm số được liệt kê ở bốn phương án A, B, C, D dưới đây. Hỏi hàm số đó là hàm số nào?             

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 that best fits each of the numbered blanks:

  Can we see (33)______ the earth is a globe? Yes, we can, when we watch a ship that sails out to sea. If we watch closely, we see that the ship begins (34)______. The bottom of the ship disappears first, and then the ship seems to sink lower and lower, (35)______ we can only see the top of the ship, and then we see nothing at all. What is hiding the ship from us? It is the earth. Stick a pin most of the way into an orange, and (36)______ turn the orange away from you. You will see the pin disappear, (37)______ a ship does on the earth.  

  Question 37:

• Kết luận nào sau đây đúng?         

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

                                                                                THE OLD GATE

  In the Middle Ages the vast majority of European cities had walls around them. They (31) _______ to defend the city, but they also kept out undesirable people, like those with contagious diseases. Most of London’s gates had been (32) _______ by the end of the eighteenth century. However, by a stroke of luck, the last of them was preserved. This gate is, in actual fact, not called a gate at all; its name is Temple Bar, and it marked the (33) _______ between the old City of London and Westminster. However, as the (34) _______ of traffic through London increased, Temple Bar became an obstacle to its free flow. In 1878 it was decided to take it down, so its stone were numbered, dismantled and put in storage. A couple of years later a wealthy businessman bought the stones and re-erected them at his house in Hertfordshire. In the 1970s the Temple Bar Trust was (35) _______ with the intention of returning the gate to the City of London. Much of the money for this project was donations from the Temple Bar Trust. The stonework needed a lot of restoration, which was carried out by the Cathedral Works Organization. Today, Temple Bar stands next to St Paul’s Cathedral.

  Question 35:   

• Read the following passage 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:

  Many animals in the wild are suspicious and fearful of human beings. Many animals would take flight instantly (31)______ a human approaches. Man, however, soon discovered that some animals can be tamed or domesticated. Unlike animals in the wild, these animals would (32) _______ man to come close to them. They would even allow their owners to stroke or pet them. In the early times, man would domesticate animals by setting traps to catch their young. A young animal is (33) _______ easily domesticated than an adult one. From young, the animal learns to trust and obey its owner. Many different kinds of animals have been domesticated. Some common examples are animals like horses, elephants, chickens and pigs. The dog, which is also (34) _______as “man’s best friend”, is one of the first animals to have been domesticated. One of the most unusual animals to have been domesticated is the pig. In England long ago, the pig was a wild animal. It was a ferocious and aggressive (35)_______ which was not easily captured. Yet nowadays, the domesticated pig is no longer the lean and tough creature it used to be.  

  Question 32:  

• Read the following passage 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:

  Many animals in the wild are suspicious and fearful of human beings. Many animals would take flight instantly (31)______ a human approaches. Man, however, soon discovered that some animals can be tamed or domesticated. Unlike animals in the wild, these animals would (32) _______ man to come close to them. They would even allow their owners to stroke or pet them. In the early times, man would domesticate animals by setting traps to catch their young. A young animal is (33) _______ easily domesticated than an adult one. From young, the animal learns to trust and obey its owner. Many different kinds of animals have been domesticated. Some common examples are animals like horses, elephants, chickens and pigs. The dog, which is also (34) _______as “man’s best friend”, is one of the first animals to have been domesticated. One of the most unusual animals to have been domesticated is the pig. In England long ago, the pig was a wild animal. It was a ferocious and aggressive (35)_______ which was not easily captured. Yet nowadays, the domesticated pig is no longer the lean and tough creature it used to be.  

  Question 31:

• Read the following passage 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:

   In Germany, it's important to be serious in a work situation. They don't mix work and play so you shouldn't make jokes (31) _______ you do in the UK and USA when you first meet people. They work in a very organized way and prefer to do one thing at a time. They don't like interruptions or (32)_______ changes of schedule. Punctuality is very important so you should arrive on time for appointments. At meeting, it's important to follow the agenda and not interrupt (33) _______ speaker. If you give a presentation, you should focus (34) _______ facts and technical information and the quality of your company's products. You should also prepare well, as they may ask a lot of questions. Colleagues normally use the family names, and title - for example "Doctor" or "Professor", so you shouldn't use first names (35) _______ a person asks you to.

  Question 31:         

• Phát biểu nào sau đây đúng?         

• Read the following passage 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:

   In Germany, it's important to be serious in a work situation. They don't mix work and play so you shouldn't make jokes (31) _______ you do in the UK and USA when you first meet people. They work in a very organized way and prefer to do one thing at a time. They don't like interruptions or (32)_______ changes of schedule. Punctuality is very important so you should arrive on time for appointments. At meeting, it's important to follow the agenda and not interrupt (33) _______ speaker. If you give a presentation, you should focus (34) _______ facts and technical information and the quality of your company's products. You should also prepare well, as they may ask a lot of questions. Colleagues normally use the family names, and title - for example "Doctor" or "Professor", so you shouldn't use first names (35) _______ a person asks you to.

  Question 32:    

• Hòa tan hoàn toàn 7,8 gam hỗn hợp X gồm Al và Mg trong dung dịch HCl dư, thu được 8,96 lít khí H₂ (đktc) và dung dịch chứa m gam muối. Giá trị của m là:

• Read the following passage 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:

   The warming of the Pacific Ocean has created weather pattern (31)_______ strongly affect the world. When the water is warm, the amount of rainfall in Indonesia and the surrounding regions decreases. Australia could (32)_______ experience a drought in many parts. On the other hand, Chile (which borders the Pacific Ocean) is preparing for severe rainstorms. In Pakistan and northwestern India, the weather pattern makes the rainy season weaker and makes the area much drier. This happening is called El Nino and is used (33)_______ weather forecasters to make long-range weather predictions. They also know that El Nino will bring unusually rain to the southwestern part of the United States and make the central part of the country drier at the same time. According to research, weather forecasters (34)_______ know about the coming weather with certainty. Now everything has become completely different. El Nino itself used to be predictable. It would occur every two to seven years. But now this weather pattern is becoming more frequent. We cannot say when and how often tornadoes or cyclones occur. Scientists are unsure of the reason for this (35)_______ on the global scale either.

  Question 32: