解题方法
1 . 已知函数
,若
,则实数
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c57d8a11efaaaf4d4a353fe1c7d3f65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94b798a08e0654f125300f194eed06c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
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2 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dbd9ff686703cad03aa383e5fec21.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec363d1d9718538936e6cf3ef1bbc6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dbd9ff686703cad03aa383e5fec21.png)
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解题方法
3 . 已知数列
满足
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/053b29ab3c42912ad6e464e0bdc3ae51.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3705d05e134f2779412674e6e2572d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/053b29ab3c42912ad6e464e0bdc3ae51.png)
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解题方法
4 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3015dfa8241ea34a5fe59ce4b64e4c4d.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3015dfa8241ea34a5fe59ce4b64e4c4d.png)
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5 . 已知函数
,若在闭区间
上存在
使
成立,则
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c157f18b94a5b4851ad680938e26bc24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6257a9864ba40e27ef9cd745522d9ca8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee1c7bbd54aab95244784c5318587dfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21ef699b2c0bcdff0c92d5ed5acb8432.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
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解题方法
6 . 已知点
,向量
,若点
是线段
靠近点
的三等分点,则点
的坐标为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19b62194097ac66a5093c57fca2f5b4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/371b9a76a1a7fba17444f66f3b002761.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20a541b81584a032f571159ea152c85a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
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解题方法
7 . 已知点
,直线
与
轴相交于点
,则
中,
边上的高
所在直线的方程是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b68b0d8f1e6546a3bba0f78e661acad5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/091c83390d0755e1b72755cf37490351.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.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/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
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8 . 如图是一块高尔顿板示意图:在一块木板上钉着若干排互相平行但相互错开的圆柱形小木钉,小木钉之间留有适当的空隙作为通道,前面挡有一块玻璃,将小球从顶端放入,小球在下落过程中,每次碰到小木钉后都等可能地向左或向右落下,最后落入底部的格子中,格子从左到右分别编号为1,2,3,……,6,用X表示小球落入格子的号码,则下面结论中正确的序号是__________ .
;②
;
③
;④
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b196300456a3e6c368af80ae346814d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/335951ad44c0be337306012ad9808b94.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c45cdfb90712c6e2f3a26f9eb5eb3e8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2abddc4afefa145459ace6bc8598ec.png)
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7日内更新
|
450次组卷
|
6卷引用:湖北省十堰市东风高级中学2023-2024学年高二下学期6月阶段性考试数学试题
名校
9 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87564738fb1cc44f35fda7cf961cdc70.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c194f17325e5c2ec60ca016b8b4aa80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87564738fb1cc44f35fda7cf961cdc70.png)
您最近一年使用:0次
7日内更新
|
285次组卷
|
2卷引用:湖北省十堰市东风高级中学2023-2024学年高二下学期6月阶段性考试数学试题
名校
10 .
的展开式中的常数项为______ .(请用数字作答)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf79edf7886def62dd04885dbe14d7de.png)
您最近一年使用:0次