解题方法
1 . 在平面直角坐标系
中,角
以
为始边,终边经过点
,当
时,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
__________ ;当
由
变化到
时,线段
扫过的面积是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3e5af20b2f8c1fba4470f9650989e51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10191d2c805b0c44b444654b0e2329c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aeb9a94e392f6759b18abed89aacc5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c95b6be4554f03bf496092f1acdfbb89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abd13974aebe38eb2a1d744a01ea5aa5.png)
您最近一年使用:0次
解题方法
2 . 函数
的零点个数为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76ff59f3a0159de1c361fbe98bac6f8c.png)
您最近一年使用:0次
解题方法
3 . 已知函数
,若
,则
的一个取值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7ef7f03213e9642e1965dba8a9948ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2a0f1330063c8cb966be17ea9fc852.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
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4 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97ad380ee8919c004e793ac36a5bc41e.png)
___ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/681e69aa4802a77d9fd3e7b84fdb9680.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97ad380ee8919c004e793ac36a5bc41e.png)
您最近一年使用:0次
解题方法
5 . 函数
的定义域为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/126c5d98fb969a9407c67d056cc7bc74.png)
您最近一年使用:0次
解题方法
6 . 函数
的定义域是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a68be46743b06938fc55aec8b433f23.png)
您最近一年使用:0次
7 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5723016a0934012ceac755e984867e4.png)
____________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae9cdd309358e562ef1fbae1dd040ce4.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5723016a0934012ceac755e984867e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae9cdd309358e562ef1fbae1dd040ce4.png)
您最近一年使用:0次
名校
8 . 计算:
您最近一年使用:0次
2024-01-23更新
|
231次组卷
|
2卷引用:北京市十一学校2023-2024学年高一上学期期末教学诊断数学试卷
9 . 若点
关于x轴的对称点为
,则角α的一个取值为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c7e28d78ca0c5b32b45975f2670aed5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c07851b7d03bc6ad6049f0bcef080ee.png)
您最近一年使用:0次
10 . 若圆心角为
的扇形的弧长为
,则该扇形面积为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0211da37e92f915e781691296578ba0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
您最近一年使用:0次