1 . 已知一个扇形弧长为
,半径为
,扇形的面积为2,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/258e40e3883271c3580c1d3c805dcac6.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75c450754edb9920a31268df8644f43b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/258e40e3883271c3580c1d3c805dcac6.png)
您最近一年使用:0次
名校
2 . 已知扇形的周长是
,面积是
,则扇形的圆心角的弧度数
是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f8c4c029e552954bd493b49aeab82d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72305843c59aa5348672731789d2d48d.png)
您最近一年使用:0次
2024-01-14更新
|
506次组卷
|
3卷引用:云南省蒙自市第一高级中学2023-2024学年高一下学期开学考试数学试题
3 . 已知扇形的圆心角为3,周长为30,则扇形的面积为__________ .
您最近一年使用:0次
解题方法
4 . 若点
在角
的终边上,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d332c5527cdfaff58b050d8bbd52628a.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/889a5e04c5187fb20415a59ce6adeed5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d332c5527cdfaff58b050d8bbd52628a.png)
您最近一年使用:0次
解题方法
5 . 已知定义在
上的函数
满足
与
均是
上的偶函数,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7376f7b4fe7c77237e3eae65edc8d43a.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6bb9a0bf9bcb57b9c0fc425ea0724f4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/823602abc286d595d53dd374eefeb580.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb20df2c1e35dad97106558531b0ce6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7376f7b4fe7c77237e3eae65edc8d43a.png)
您最近一年使用:0次
名校
解题方法
6 . 已知幂函数
在
内是单调递增函数,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb915a3034752511c3d0a4cbab6e7382.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
您最近一年使用:0次
7 . 如果函数
的最小正周期为
,则
的值为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c845de45921aa2aadbf03c1c1b228bb6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ff5bb943e2d1bf24e53e81739a891a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
解题方法
8 . 定义在
上的奇函数
满足
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e764259da2c663f711c3831139f67ebb.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a294ac176a455e749d73aedb6eb7f3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec880cf72a03157d86a177e23304495c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e764259da2c663f711c3831139f67ebb.png)
您最近一年使用:0次
9 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59996079809c305c13884b09f14a214f.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31f1fa0e34b01934edec461fec978e63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59996079809c305c13884b09f14a214f.png)
您最近一年使用:0次
名校
10 . 用描述法表示图中的阴影部分(不含边界)可以是______ .
您最近一年使用:0次
2024-06-10更新
|
126次组卷
|
3卷引用:云南省曲靖市马龙区第一中学2023-2024学年高一上学期9月月考数学试题