1 . 角
的始边是x轴正半轴,顶点是曲线
的中心,角
的终边与曲线
的交点A的横坐标是
,角
的终边与曲线
的交点是B,则过B点的曲线
的切线方程是________ (用一般式表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a143573e9fe53e6a861154bf5b4c27c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a143573e9fe53e6a861154bf5b4c27c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fb134b2b48acc99213fff6ccfee65f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8dd0c52aca1675c17b9a019aa7901e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a143573e9fe53e6a861154bf5b4c27c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a143573e9fe53e6a861154bf5b4c27c3.png)
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2 . 在平面直角坐标系xOy中,已知角
,
的始边均为x轴的非负半轴,终边分别经过点A(1,2),B(5,1),则tan(
﹣
)的值为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
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3 . 在平面直角坐标系xOy中,已知角
的始边均为x轴的非负半轴,终边分别经过点
,
,则
的值为____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed66018caa7272cf4024c4f3cec90b7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7625550f5cc8f5f9158e86245483be58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e96d0968a095769e9954966ee12dbb22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ac1478f9f9e1f48fe2ff2d158f39bf8.png)
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4 . 已知角
的终边经过点
,则
的值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c238340144aba912211a4e70af0212ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87505e4fe78478bd4f7ca7d3b160b11c.png)
您最近一年使用:0次
名校
解题方法
5 . 已知角
的终边经过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc903c19f7b3b0aa58cdb0cdb7b062a0.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4e6369d5e8b55e523513f350a5a2a95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc903c19f7b3b0aa58cdb0cdb7b062a0.png)
您最近一年使用:0次
2018-01-27更新
|
923次组卷
|
4卷引用:河北省廊坊市第八高级中学2018届高三模拟试题理科数学试题
6 . 若角
的终边经过点
,则
的值是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c07a60dac5a1d6d6052780b4bb354f55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d6c35b2d8ebd11943ea245fb4b9a7eb.png)
您最近一年使用:0次
2018-01-26更新
|
655次组卷
|
2卷引用:陕西省榆林市2018届高考模拟第一次测试理科数学试题
名校
7 . 已知角
的终边经过点
,则
的值等于______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/351bdbdcaf6ee0e13ac0d7af9c67921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9db589bebb2f413b51ab7d684f7eb990.png)
您最近一年使用:0次
2018-01-24更新
|
1248次组卷
|
4卷引用:江苏省高邮市2018届高三上学期期初考试数学(理科)
名校
8 . 已知锐角
的终边上一点
,则锐角![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c313c1852477cc6ff15790670fd8a417.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
您最近一年使用:0次
2017-11-21更新
|
683次组卷
|
2卷引用:江苏省常州市2018届高三上学期武进区高中数学期中试卷(理)
解题方法
9 . 已知角
的终边经过点
,则
的值为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b41369e2c672c0da2aa57e19449eebb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc7f480621fe191e1544b1f043c266d7.png)
您最近一年使用:0次
名校
10 . 已知角α的终边经过点(-1,
),则sin(α+
)的值= ______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c3f8c3ba00c59e0634ed10fa85289de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2de12bbd5097debc83d6a46364589748.png)
您最近一年使用:0次
2017-07-28更新
|
1075次组卷
|
3卷引用:【全国百强校】江苏省清江中学2018届高三学情调研考试数学试题