名校
解题方法
1 . 已知函数
.
(1)若
在
处取得极小值,求
的值;
(2)若
在
上恒成立,求
的取值范围;
(3)求证:当
时,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c6391131de160fd6a96724d70c43a36.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8cd36edcc1439abfb8daa649ee3512e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/130ab7a635323d182a0da76e9fe25aed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(3)求证:当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ece1cabeedc0da3de06bd8b7753cdf52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd18e15beae3d49de756f416bc89d885.png)
您最近一年使用:0次
2016-12-05更新
|
991次组卷
|
3卷引用:2017届辽宁鞍山一中高三上一模考试数学(理)试卷
2 . 设定义在
上的函数
(
,
,
,
,
),函数
,当
时,
取得极大值
,且函数
的图像关于点
对称.
(1)求函数
的表达式;
(2)求证:当
时,
(
为自然对数的底数);
(3)若
,数列
中是否存在
?若存在,求出所有相等的两项,若不存在,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fac38f04406f3c14d1a5d5db4974f0bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f35f7dcce39f3d4dc6b7faf84dc1d0a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1ccc6c74b8754e9bcbb3f39a11b6f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d55afe20b0062e99fc9ef015fe7faa81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aba057380e4b8ece286dcea6b1603d68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99c6875d552e9fff3c7d655f3a59b166.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf31876698721a199c7c53c6b320aa86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c09c5c89b0c2a92f8c4b70e69b0eada.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a2a5e336b6bcba6354fd366c892dd06.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求证:当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d3eb08ecab4bca50f2349077773e85d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/041a7c8fc017f596542c5e6ec7d1c40b.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28b96996127883c51172e343093deb58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbbca75ac83ea152a434207d36d86113.png)
您最近一年使用:0次
3 . 设函数
,
,且
存在两个极值点
、
,其中![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/7705abd3e9754be38536c2272eafe9db.png)
.
(1)求实数
的取值范围;
(2)求
在区间
上的最小值;
(3)证明不等式:
.
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/a7e09e04b8bf460abaebd1bc6506c72b.png)
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/39e7e626e7c145a2b53fabe3d2fecd20.png)
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/0299cbaec2994d078b28f48d986534f7.png)
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/c70c93446885475f952b48979c5809db.png)
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/a8b36b1841e844219413f23f69535db5.png)
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/7705abd3e9754be38536c2272eafe9db.png)
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/a8b36b1841e844219413f23f69535db5.png)
(1)求实数
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/fcf65c311d0c4bdba13cc08edf9a9987.png)
(2)求
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/18622177d5ab413184fc8bc0556b88b2.png)
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/a2e937cda29948ad8737b750b7a1b96b.png)
(3)证明不等式:
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941314162688/1572941320462336/STEM/cec9104ca17f4e3ba933798ef7faa9ba.png)
您最近一年使用:0次
4 . 设函数
,其中
是实数,已知曲线
与
轴相切于点
.
(1)求常数
的值;
(2)当
时,关于
的不等式
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b89c3c7981dc2fa6b71d48c204ce194f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd0a7f9ee3c6ccaea8dd3d5ad042e5f2.png)
(1)求常数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95842ad442c7f6d5ec4b32939b929e63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22e38c541dec8fce1d26886e5ef7d21f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
解题方法
5 . 函数
为自然对数的底数.
(1)当
时,求函数
的单调区间;
(2)①若存在实数
,满足
,求实数
的取值范围;
②若有且只有唯一整数
,满足
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43818f7ae0b5863cee85b53bbf4edbcc.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)①若存在实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71baf6217604517fd98fa97d0f55b43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
②若有且只有唯一整数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92755ed40510a358dcb77392749fd792.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2016-12-04更新
|
1002次组卷
|
5卷引用:2016届辽宁省沈阳二中高三第一次模拟考试文科数学试卷
2016届辽宁省沈阳二中高三第一次模拟考试文科数学试卷2016届江苏省苏州市高三第一次模拟考试数学试卷湖北省十堰市东风高级中学2021-2022学年高二下学期5月月考数学试题(已下线)第七章 导数与不等式能成立(有解)问题 专题一 单变量不等式能成立(有解)之参变分离法 微点1 单变量不等式能成立(有解)之参变分离法(已下线)第六章 导数与不等式恒成立问题 专题七 单变量恒成立之最值分析法 微点1 单变量恒成立之最值分析法
6 . 设函数
,其中
,
是实数.已知曲线
与
轴相切于点
.
(1)求常数
的值;
(2)当
时,关于
的不等式
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d639c6aa8d4f9b93643d2900ca282afd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53a948d2f7732d7f03e986c63712089b.png)
(1)求常数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bbd5fa324ede767869cfde2f3d46980.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8cd36edcc1439abfb8daa649ee3512e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
解题方法
7 . 已知点
为抛物线
的焦点,点
是准线
上的动点,直线
交抛物线
于
两点,若点
的纵坐标为
,点
为准线
与
轴的交点.
![](https://img.xkw.com/dksih/QBM/2015/7/21/1572189101285376/1572189107068928/STEM/533ec52e-f87c-48dc-884b-7fbd752277ff.png?resizew=129)
(Ⅰ)求直线
的方程;
(Ⅱ)求
的面积
的范围;
(Ⅲ)设
,求证
为定值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bb4dd4670828f75bc573b52cdd02e1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fb26d84907c923278ac4626a9d58947.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f41b8856f1acaf13e6968f0a96f37795.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/2015/7/21/1572189101285376/1572189107068928/STEM/533ec52e-f87c-48dc-884b-7fbd752277ff.png?resizew=129)
(Ⅰ)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fb26d84907c923278ac4626a9d58947.png)
(Ⅱ)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd4c625a55ef1d2920a0605d52c8da23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
(Ⅲ)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cef95f2c6850d7c64407d3acc92dcbdc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/febf7413b35cf2889fdb57a6b519087c.png)
您最近一年使用:0次
2016-12-03更新
|
1248次组卷
|
2卷引用:辽宁省沈阳市东北育才学校2015-2016学年高三上学期第三次模拟数学试题(文科)
8 . 已知函数
.
(Ⅰ)讨论函数
的单调区间;
(Ⅱ)已知
,对于函数
图象上任意不同的两点
,其中
,直线
的斜率为
,记
,若
求证
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/714c6ca433981aa7f903496de9e385a9.png)
(Ⅰ)讨论函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(Ⅱ)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e10e1c43b86a8cd4360ca9b57232164.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4daf40bad1cc89311930cce356672354.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/684bcf84f0a266515bfafde0da903050.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2515ac87c49e3f84df12342dd940566.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86cc581a57d4283455a52416ae6f1c77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/517bf21b8bcae84753f4aa0dfc7ac0e6.png)
您最近一年使用:0次
9 . 已知曲线
:
,曲线
:
.曲线
的左顶点恰为曲线
的左焦点.
![](https://img.xkw.com/dksih/QBM/2015/7/15/1572182252675072/1572182258581504/STEM/2a9b1e37-94e6-4c4f-a140-338e45f9a385.png?resizew=170)
(Ⅰ)求
的值;
(Ⅱ)设
为曲线
上一点,过点
作直线交曲线
于
两点.直线
交曲线
于
两点.若
为
中点,
求证:直线
的方程为
;
求四边形
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2ade220833dcafb0c48aabe0d88c28b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/480f9d5c45a20f43a6d7709a23a6ff2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://img.xkw.com/dksih/QBM/2015/7/15/1572182252675072/1572182258581504/STEM/2a9b1e37-94e6-4c4f-a140-338e45f9a385.png?resizew=170)
(Ⅰ)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
(Ⅱ)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf0d139c9810361b4971904a943856b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/098a3e7d1f1890863b7483a98b618119.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abd13974aebe38eb2a1d744a01ea5aa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbdb21011ea821b91d539cb763aac649.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
求证:直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23d0d8d9e98a198d566c7ef90748eee4.png)
求四边形
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
您最近一年使用:0次
2016-12-03更新
|
1615次组卷
|
2卷引用:2015届辽宁省沈阳市东北育才学校高三第八次模拟理科数学试卷
10 . 已知抛物线
上一点
到其焦点
的距离为4;椭圆
的离心率
,且过抛物线的焦点
.
(1)求抛物线
和椭圆
的标准方程;
(2)过点
的直线
交抛物线
于
、
两不同点,交
轴于点
,已知
,求证:
为定值.
(3)直线
交椭圆
于
,
两不同点,
,
在
轴的射影分别为
,
,
,若点S满足:
,证明:点S在椭圆
上.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18c156c3b344e637b4f86404f2711940.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1865434c4e8d9e7527749799df458d5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8e86bf2664d177e9d653309b59528ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/075ba8c6fb5ef7288cd3fed425c8e69e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
(1)求抛物线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
(2)过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41c4e497938932bfa97e3864ebc5b4f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cc9f0f081e55f02136f97614f94b36f.png)
(3)直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba11046dd541a320b07452b8926c8343.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81942079d7d8b66687f3d179b245e212.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84301218365de7fd1456797081edee55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/363dba524be4b77da2b184c528bb3dc3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
您最近一年使用:0次
2016-12-03更新
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1201次组卷
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4卷引用:2015届辽宁省师大附中高三模拟考试理科数学试卷