名校
1 .
分别是关于
的方程
和
的根,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a9fcaa804011c37873b03ee284504fe.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/412865ca9fe2e6b29cc7ca1ebbe02e7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5c7d752eb516fd85557075114b5e939.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a9fcaa804011c37873b03ee284504fe.png)
您最近一年使用:0次
2020-04-09更新
|
1789次组卷
|
5卷引用:重庆市第八中学2019-2020学年高三下学期第2次月考数学(文)试题
名校
2 . 已知函数
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57316ba7d56eaff766724d692655a940.png)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
2020-01-10更新
|
1145次组卷
|
5卷引用:重庆市第八中学2019-2020学年高三第四次月考(12月)数学(理)数学
3 . 已知
,
,
,则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0d71c16c134cc9c865378a31af4524e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcd98b24e74e7022e728fc1f42eed343.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7213a29ed8133fa81fe4572c4d3f63e7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
13-14高三·广东阳江·阶段练习
解题方法
4 . 已知函数
是定义在
上的奇函数,若对于任意的实数
,都有
,且当
时,
,则
的值为( ).
![](https://img.xkw.com/dksih/QBM/2014/12/1/1571908247347200/1571908253024256/STEM/77ebdbe5d88541fbaa1fbe0d3ecb26d2.png?resizew=36)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12ff4a1f5d3ad9d7668fe555e70b774c.png)
![](https://img.xkw.com/dksih/QBM/2014/12/1/1571908247347200/1571908253024256/STEM/addffed449614010b3b9038cab746162.png?resizew=37)
![](https://img.xkw.com/dksih/QBM/2014/12/1/1571908247347200/1571908253024256/STEM/35d4cb85c1f74ad8ae0279d59ffd71b8.png?resizew=105)
![](https://img.xkw.com/dksih/QBM/2014/12/1/1571908247347200/1571908253024256/STEM/2eb9ef72fc7446708fe7c060faec6222.png?resizew=57)
![](https://img.xkw.com/dksih/QBM/2014/12/1/1571908247347200/1571908253024256/STEM/d70290ce64bc4ea095d64049d8492331.png?resizew=119)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfec530f6d6da9bc553dbbd69aea85a1.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次