名校
1 . (1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f02cb4fe2da278f51026fb11860475f.png)
______ ;
(2)
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f02cb4fe2da278f51026fb11860475f.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8517c6066a1e6aac24b7b7864735204b.png)
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解题方法
2 . 已知幂函数
的图象过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0632bc67a48ee16de53fe7e19ec3328.png)
________ ;若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26e3da6658f0630339be870036ea0b7e.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a950a998c992f4cdf141bd6893261fa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0632bc67a48ee16de53fe7e19ec3328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89be6fa83e89962772af4ec16685013c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26e3da6658f0630339be870036ea0b7e.png)
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3 . 函数
的定义域是___________ ;单调递增区间是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/054c7aa6e4be356151d8f301414c9689.png)
您最近一年使用:0次
名校
解题方法
4 . 若锐角
满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa01504577b2b3520c86507599f76428.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b291445e61f53061200d5d0d31f678.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa01504577b2b3520c86507599f76428.png)
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解题方法
5 . 若
的图象如图
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cae66e520ae1e6e55642a643ca3a94f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f005f65f210ce0732e4bf0998849dda1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/17/4af8481e-16f0-4e45-86a7-5900ac354f41.png?resizew=255)
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解题方法
6 . 已知
.
(1)求
的值![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
_________________ .
(2)求
的值![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
_________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/661521df097b43c0e46e9cf118d05d67.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6369cd1db768436809404b1f3c4132c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c33bf17b1e4b683923c4a5f90f124b08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
您最近一年使用:0次
7 . 在
中,角
、
、
的对边分别为
,
,
.已知
,
,
.
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4e9bb42376c12d7d21702ae8062b25a.png)
_________________ ;
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72511f149a1b13af02d0e1421d3a63a5.png)
_________________ ;
(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42014345f950297787da6396d87dcfb5.png)
_________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.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/c5db41a1f31d6baee7c69990811edb9f.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/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39900a2d790732077ffb571427a134fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da8607bde1fa6cde631a46e921d959a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ff9e04da40f86506c0c797361f59e3d.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4e9bb42376c12d7d21702ae8062b25a.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72511f149a1b13af02d0e1421d3a63a5.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42014345f950297787da6396d87dcfb5.png)
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8 . 已知扇形
的面积为8,且圆心角弧度数为2,则扇形
的周长为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274a77343ecde1c2665df291761b6563.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274a77343ecde1c2665df291761b6563.png)
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9 . 一个扇形的弧长为
,面积为
,则此扇形的圆心角为______ 度.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20b3a91ccf6028608cd03df7072f6536.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4a39dce3f1e36dbe01293c309816968.png)
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10 . 已知角
的终边过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
______ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19c2041d696177bb7c4469137681fc78.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f40d5459e1385ab7d829ea96ca0b946.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19c2041d696177bb7c4469137681fc78.png)
您最近一年使用:0次