Cho hàm số Tất cả các giá trị của m để hàm số nghịch biến trên các khoảng xác định của nó là:

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose the best answer for the following sentence:

  A decade ________________ a period of ten years.
  
  

• Choose the best answer for the following sentence:

  Her brother ___________________ in Canada at present.
   

• Choose the best answer for the following sentence:

  She always _____________ but _________________ nothing to realize her dreams.
  
  

• Choose the best answer for the following sentence:

  He ________________ so suspicious to me at the moment. I wonder why.
  
  

• Choose the best answer for the following sentence:

  Hurry up, Jane! We all __________________ for you.
  
  

   

• Choose the best answer for the following sentence:

  ''I took the TOEFL. It was really hard.'' '' __________________ a lot before you took it?''
  
  

• Choose the best answer for the following sentence:

  ''Would you like to go to the pop concert?'' ''Thanks, but I ________________ it already.''
  
  

• Choose the best answer for the following sentence:

  ''What did you do last night?'' ''I watched TV, practiced the piano, and _________________ my homework.''
   

• Choose the best answer for the following sentence:
  ''Did you go to Hawaii for vacation?''

  ''I _________________ to go, but I got sick at the last minute.''
   

• Choose the best answer for the following sentence:

  I ______________  to the same barber since last year.