解关于
的不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38debf79640e77929d809c2df81c7816.png)
2014·安徽芜湖·二模 查看更多[1]
(已下线)2013届安徽省芜湖一中高三上学期二模考试理科数学试卷
更新时间:2016-12-03 06:33:12
|
相似题推荐
解答题-问答题
|
适中
(0.65)
名校
【推荐1】已知不等式
的解集为
.
(1)求
的值,并求不等式
的解集;
(2)设函数
的图象与
轴交点的横坐标分别为
,若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59fdcb733e5238fc1123a88933bdc9dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3326e4182a7a459e0597e3027d6a61d9.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0877194ab8760f54c35527177b03ff93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13548843dc06ac292430ab967432edfe.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0849ba23a4925d5055d3ba9e64121ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e8b504c8b4df5d8ba6a95a6023413e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
名校
【推荐1】已知函数
(
且
)
(1)求
的定义域,并证明
的奇偶性;
(2)求关于x的不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe4dcb6b3c1149dfe11732bb820766d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ed2f5e11cef1a7062aac81b72d70b80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求关于x的不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c73a98c1b3504e09bfbe0db849b0d24.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐2】已知
,
.
(1)若
,求函数
的值域;
(2)若
,求实数
的取值范围;
(3)
时,
,是否存在
,使得
在
的值域为
?若存在,求出此时
的取值范围;若不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a04546d92fd165fc1ad2cc82c2dbb25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2c238ef22ebcc6c03e54e8d5eec724e.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1947266214c98cfdeea15425a47de17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9b6241028db15c68ed827d5bccebbeb.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/696d03204bd7dc709cc7415e9445fecb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7326ea56be82bd616fec7e6aa3c884c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d56e9c9e5253c8d85e110947cde46605.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22b4218f00da487d3f63b9360144708f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a813b5adbf5c7082561237894ba6d599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b906ce2b10c6d6c54d0cd69ce96949d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06b9739246f37d1627900355367e78a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
您最近一年使用:0次