下图展示了一个由区间
到实数集
的映射过程:区间
中的实数
对应数上的点
,如图1;将线段
围成一个圆,使两端点
恰好重合,如图2;再将这个圆放在平面直角坐标系中,使其圆心在
轴上,点
的坐标为
,如图3.图3中直线
与
轴交于点
,则
的象就是
,记作
.
![](https://img.xkw.com/dksih/QBM/2014/9/26/1571864397897728/1571864403492864/STEM/da520efd-fd79-4e98-80ad-236604c37668.png?resizew=580)
下列说法中正确命题的序号是__________ .(填出所有正确命题的序号)
①方程
的解是![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
;
②
;
③
是奇函数;
④
在定义域上单调递增;
⑤
的图象关于点
对称.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab1242ec96ac54e2fd418988d5190a88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7160d93f92089ef36f3dab809d3114b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7160d93f92089ef36f3dab809d3114b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d50703c46b6153945d718b198f03b4b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/883f23ab75b490d6e9e03b8ff8b269c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42cb8c71bc8935015b404485d8ee8b44.png)
![](https://img.xkw.com/dksih/QBM/2014/9/26/1571864397897728/1571864403492864/STEM/da520efd-fd79-4e98-80ad-236604c37668.png?resizew=580)
下列说法中正确命题的序号是
①方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86b92b70365c63607daecdc8deb73ecf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5845b0c10b9623a24dcd801a3ba24782.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
⑤
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76d66e9d52546beeea016d6d7d3f0ca6.png)
14-15高三上·四川成都·阶段练习 查看更多[1]
(已下线)2015届四川省成都市高新区高三9月月考理科数学试卷
更新时间:2016-12-03 05:09:13
|
相似题推荐
填空题-单空题
|
适中
(0.65)
解题方法
【推荐1】已知函数
,则关于
的不等式
的解集为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f53b93b2ce5347b222c161e0c1ca5cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb0b9e958bb7c0c1e96db0eb75829a87.png)
您最近一年使用:0次
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(0.65)
【推荐2】已知
是定义在
上的函数,若
,且
,则实数
的取值范围为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/455ba3d3e46977fcbe5b71f8bb9df4be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c4f8a9703bb5f663fe03a679b722f41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebe5cae609db86b7d1ec7fbe257d09d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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名校
解题方法
【推荐3】已知函数
,
的最大值为
,最小值为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2d06ad126eef8c33fdcd8a55107fe7d.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26b23a85db7a37b615188a4c66185799.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89a062a1116877fa89833ae3c15b94e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2d06ad126eef8c33fdcd8a55107fe7d.png)
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【推荐1】设函数
,给出下列命题:
①当
时,有
成立;
②当
时,方程
只有一个实根;
③
的图像关于点
对称;
④方程
至多有两个实数根.
其中正确的所有命题序号是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0856fd7386bb384d50cf10eb3682d372.png)
①当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15a783088120d67cc98936081e80fb7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69d88a41a8c39757a1bbcc8ae9052c67.png)
②当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7604bb4ce80162629df7f1ffd41dc2ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3047d4ab078dafc06c047bcbf0a6ffaf.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80ef9a90c2b57dd9b1cf673f554113a3.png)
④方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3047d4ab078dafc06c047bcbf0a6ffaf.png)
其中正确的所有命题序号是
您最近一年使用:0次
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【推荐2】下列说法:
①函数
的单调增区间是
;
②若函数
定义域为R且满足
,则它的图象关于
轴对称;
③函数
的值域为
;
④函数
的图象和直线
的公共点个数是
,则
的值可能是
;
⑤若函数
在
上有零点,则实数
的取值范围是
.其中正确的序号是______ .
①函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0909be24b41a77712824ebd1542604de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65d8fcaef916db4b90e9ce3054974759.png)
②若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79730831939b50d919a10226c331f94c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
③函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c009aed4fcd8e8f2dcaf8912a4fbe859.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc30165c18de623d0a3efb961e606d1c.png)
④函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8cb0b0c5d1b5c307ae422b82b65870f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a4f9a55ad0bdb5a07ed834e77b42fbf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee878aab3aa1d26049395f09515cf1db.png)
⑤若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a881a48eeae494fd6493fd85e187a6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/538193a4717d564c01145e82314c2d1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33750a152d3a2a31ec3195b69e0220ee.png)
您最近一年使用:0次
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解题方法
【推荐1】已知函数
,在其图象上任取一点
都满足方程![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60055e8eadb99f9b16747014d08d71ab.png)
①函数
一定具有奇偶性;
②函数
在
是单调函数;
③
,使
;
④
,使![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3bd6a3809b8d928607447b0f332cd25.png)
以上说法正确的序号是__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcbaa81036d750eb08c2f13f2f63e3d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8701e0cce437edc830438b4fe6277d89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60055e8eadb99f9b16747014d08d71ab.png)
①函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
②函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f15113583ceb436b9de63c078c5a553a.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7dd9df29a7493a42a2b4816cdcd52a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c9c1858df1b8f80ee08e6a601dd0fe9.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/effcce2647dd45b70890369504332225.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3bd6a3809b8d928607447b0f332cd25.png)
以上说法正确的序号是
您最近一年使用:0次
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【推荐3】设函数
,若函数
为R上的单调函数,则实数a的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca6b776caea2e49be7f912338c2550ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次