题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020627-65370.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020627-70735.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020627-56861.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020628-25861.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020628-29655.png)
解析
试题分析:因为
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020627-56861.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020628-77571.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020628-83417.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020628-25861.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020629-53575.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020613-98920.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020613-81473.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020613-51664.png)
(Ⅰ)若方程
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020613-12706.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020614-47746.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020614-16981.png)
(Ⅱ)在
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020614-56971.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020614-67168.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020614-16981.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020615-60838.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020615-16545.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020604-78738.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020605-58379.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020605-39551.png)
(Ⅰ)求函数
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020605-42301.png)
(Ⅱ)将函数
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020605-42301.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020605-75761.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020605-22026.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020605-41304.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020606-36022.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020550-84988.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020550-67701.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020550-81766.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020550-66196.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020550-39777.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020550-54511.png)
(Ⅰ)求抛物线
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020551-70279.png)
(Ⅱ)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020551-11943.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020551-65783.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020551-98150.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020552-15911.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020552-49559.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020552-32406.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020552-83624.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020552-32406.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020552-83624.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020551-65783.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020553-92500.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020553-25521.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020553-19549.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020553-17854.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020554-38510.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020554-57633.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020554-66964.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020551-65783.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-43331.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-31748.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-96447.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-96447.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-85246.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-35859.png)
(Ⅰ)求椭圆
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-96447.png)
(Ⅱ)设:
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-51737.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-50270.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-96447.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020538-34130.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020539-80518.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020539-56315.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020539-27342.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020539-86357.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020539-35279.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020539-63038.png)
①求
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020539-97432.png)
②若
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020539-56315.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020539-22395.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020539-73188.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020518-90229.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020518-58866.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020518-92547.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020518-76030.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020518-90713.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020518-26669.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020519-84842.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020519-55980.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020519-62695.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020519-27394.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020520-75794.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105020520-59679.png)
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