名校
1 . 已知
,则
的大小关系为__________ .(用“<”号表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9d4ad62861c19f26d3909d948a7d7f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
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名校
解题方法
2 . 已知函数
为奇函数,
的函数图象关于
对称,且当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5baf5c9394ed9d0a7ec21f3690e0e186.png)
______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f3e84b7352898a685384602578b584e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95842ad442c7f6d5ec4b32939b929e63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fccf58be5e355f27cc1eb20f5277739.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5baf5c9394ed9d0a7ec21f3690e0e186.png)
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名校
解题方法
3 . 函数
的定义域为R,
为奇函数,且
为偶函数,当
时,
.(1)
是锐角
的内角,
;(2)
;(3)
;(4)
. 则下列不等式成立的编号是________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bb19d43bf321e4019573260f189a7fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f25990e1d373ac30d7480633e47cc1ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1376168658dbe7f5b7f4d75fb1db545a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ffbd6d46c75b7454cc1259ed8d818ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24f4ba3fa1d8f920d2698deba660577f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/897f93c67e16d75a489b75c6a838b98d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45691cfa763ee20fcfc741fcdb74d8f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a348e55ba1066252e9a36c6d367fb5.png)
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4 . 已知下列命题:
①函数
的单调增区间是
.
②要得到函数
的图象,需把函数
的图象上所有点向左平行移动
个单位长度.
③已知函数
,当
时,函数
的最小值为
.
④已知角
、
、
是锐角
的三个内角,则点
在第四象限.
其中正确命题的序号是_____________ .
①函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c99aac52fb36e39629166cb002e247bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91c41281c640df1d3cf62fd1c4205daf.png)
②要得到函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4deaac6b6a9e2f0d71bc09e191999ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2b9643da0c0fea4f099f9a9133d6076.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1a63ab608517bb10aa036783dfb51f.png)
③已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cab9f23137d179abffff9189578ff0e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf8eca68c4c7478f412183aa275fc7dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b0ee1a5b897f98c7cef8f90bcf07067.png)
④已知角
![](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/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63eb26e976b64016de279c68beee71d5.png)
其中正确命题的序号是
您最近一年使用:0次
5 . 已知在锐角
中,
,则
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a2264c134952d41fb9bcb90e6c72c83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64ccbd3ab80c0196d4545af3c8782b51.png)
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名校
6 . 在锐角
中,角A,B,C的对边分别为a,b,c,某数学兴趣小组探究该类三角形时,得出以下四个结论,甲:
;乙:
;丙:
;丁:
.则上述四个论断中恒成立的是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a575989aa958895740efec792105947.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9b18f02785ed9f454cf3ce2b365ac04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d36bf49f2ee1ea8a01bd166aadced21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbce802fea33b184885dcf006ef01e48.png)
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2023-05-14更新
|
254次组卷
|
2卷引用:河南省新高中创新联盟TOP二十名校2022-2023学年高一下学期5月调研考试数学试题
7 . 若
,则
的大小关系为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47e17b9e03af430ac23b4bb5780890f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d181b9371c5543bdb1df2b0d6eefb7fe.png)
您最近一年使用:0次
8 . 已知
,则
的大小顺序为 _________ (用“>”连接)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb0ef42eef2b5319175864e081ee0e33.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88f2599ca8b6b683e57a82699c8b1ebb.png)
您最近一年使用:0次
9 . 已知
满足
.给出下列四个结论:
①
为锐角三角形;
②
;
③
;
④
.
其中所有正确结论的序号是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f3d3b314fbd818611bdd8eb031d583e.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57067c1145bbe8c6cc231d7e74727032.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df1efe23233e724e2aeca6612d2487d1.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e77a62fe16fe5bf112b20b3d120b299a.png)
其中所有正确结论的序号是
您最近一年使用:0次
名校
解题方法
10 . 已知
是定义在R上的偶函数,且在
上单调递增.若
,
,
,则a,b,c的大小关系为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe86cace140f2c3588ab115837bbfc9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f0e90fa582b00ac7ad866341bdf76be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/265b142e26456fa8d5f4f36b503c6111.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea83725a22b0833d450117c4f0935a51.png)
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