问题
填空题
已知a=
|
答案
因为a=
∈（0，1），
-15 2
所以函数f（x）=ax在R上是单调减函数，
因为f（m）＞f（n），
所以根据减函数的定义可得：m＜n．
故答案为：m＜n．
搜题请搜索小程序“爱下问搜题”
已知a=
|
因为a=
∈（0，1），
-15 2
所以函数f（x）=ax在R上是单调减函数，
因为f（m）＞f（n），
所以根据减函数的定义可得：m＜n．
故答案为：m＜n．
| 根据表格所提供的信息选择最佳答案 | ||||||||||||||||||||||||||||||
Mascots(吉祥物) for the Olympic Games
| ||||||||||||||||||||||||||||||
| 1. From the information above, we know the Olympic Games is held every __________ years. | ||||||||||||||||||||||||||||||
| A.3 B.4 C.5 | ||||||||||||||||||||||||||||||
| 2. The mascots for Beijing Olympic Games are 2 more than those for __________ Olympic Games. | ||||||||||||||||||||||||||||||
| A.Sydney B.Los Angeles C.Atlanta | ||||||||||||||||||||||||||||||
| 3. The mascot for the __________ Olympic Games was the first Olympic mascot in Olympic history. | ||||||||||||||||||||||||||||||
| A.1996 Munich B.1984 Beijing C.1972 Munich | ||||||||||||||||||||||||||||||
| 4. The 23rd and 26th Olympic Games were held in the same __________. | ||||||||||||||||||||||||||||||
| A. town B. city C. country | ||||||||||||||||||||||||||||||
| 5. Which of the following information is NOT true? | ||||||||||||||||||||||||||||||
| A. The 1996 Olympic Games was held in America. B. The 27th Olympic Games was held in Europe. C. Beijin  g is getting ready for the 29th Olympic Games. |
