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解题方法
1 . 已知函数
在区间
上的最小值为
,则a的值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79c0de418c09648d30d205b5d38852e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95bea0491df36a50c5bdfe90224f8ccd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b17ca1e04c68f59bddc675411a0ea2fa.png)
您最近一年使用:0次
解题方法
2 . 已知函数
满足
,函数
与
图像的交点分别为
,
,
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26ae9fbc747843a9db6f04d2806c21aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9195b0ee649caa71c65cb85e28312fa2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56720e2f2b0ddd72156da495923698da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2852ae85cfcc804b3192ea8543c88938.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1947266946e35d8f997e6572c27ac6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e9394abf88aa5a95e55a7a8a5d9207d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d00fe5eacfd1debb6c489c01e9e5f411.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46a8b5197f05d82ee6b5aa24e5d14831.png)
A.-10 | B.-5 | C.5 | D.10 |
您最近一年使用:0次
2022-09-29更新
|
501次组卷
|
2卷引用:甘肃省靖远县第四中学2022-2023学年高三上学期第一次月考数学(文)试题
10-11高三·浙江温州·期中
解题方法
3 . 对于函数
,若
有六个不同的单调区间,则
的取值范围为________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8176b3e605453c283d89724b86965d1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次