名校
1 . 若函数
在区间
上的最大值为
,最小值为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2d06ad126eef8c33fdcd8a55107fe7d.png)
______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43b36420641c5a8cc67975fc24152533.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f041e45e00b71ff9773d2412e5de2d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2d06ad126eef8c33fdcd8a55107fe7d.png)
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名校
解题方法
2 . 在
中,已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91c76dcf8b4e58e3252d26be3976abe4.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52881c57c830613ea6fee34072e49329.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91c76dcf8b4e58e3252d26be3976abe4.png)
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名校
3 . 若
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17ea05cb92b3a76fef530d2ddb0d8b36.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8f55b8836b41be612a52ca9caf97006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbfb54fbb0e265ae2dfee947c768f127.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17ea05cb92b3a76fef530d2ddb0d8b36.png)
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4 . 已知定义在
上的偶函数
,当
时满足
,关于
的方程
有且仅有8个不同实根,则实数
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2628e2dd7a988cc80530e739c22b2280.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8090d9d878c0e391f2fd91e9c76e0f26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63768dc975c9f50023b24528e4e517c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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名校
解题方法
5 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7adee6f47118caa72c1948c5542e661a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e42bcd83df757ee29904639baaacc702.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7adee6f47118caa72c1948c5542e661a.png)
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名校
解题方法
6 . 函数
的定义域是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c78a66cec0ac5de2347f394ba9328db.png)
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名校
解题方法
7 . 若函数
在区间
内没有零点,则正数
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27596374ffa44d2e683c4e912ef43cd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5320f2e659358dc552084adf61623511.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
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名校
8 . 已知
,
是关于
的方程
的两根,则实数
等于______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b4179e1ab8705cf19ea7aaf48888843.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d66c03d4ca06819a6ce7fc8ea6de0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a8da2a3eac402e25a69b27014864efb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
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名校
解题方法
9 . 已知角
的顶点在坐标原点,始边与
轴的正半轴重合,终边和圆心在原点的单位
交于点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24c3f105583b27d4f7df6e422bf5811a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8256567ac75f1cb6b3742f914247518.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24c3f105583b27d4f7df6e422bf5811a.png)
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解题方法
10 . “函数
是奇函数”的充要条件是实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/004b51473de0d413c242843baa5851e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次