12-13高二上·福建泉州·期末
名校
解题方法
1 . 点
是抛物线
上一动点,则点
到点
的距离与
到直线
的距离和的最小值是______ .
![](https://img.xkw.com/dksih/QBM/2012/2/11/1570730888454144/1570730893795328/STEM/61c5486f460443048daf0b9bd5592f97.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2012/2/11/1570730888454144/1570730893795328/STEM/dd2ad2b60a414b798631e3c7d43c6e9e.png?resizew=53)
![](https://img.xkw.com/dksih/QBM/2012/2/11/1570730888454144/1570730893795328/STEM/61c5486f460443048daf0b9bd5592f97.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2012/2/11/1570730888454144/1570730893795328/STEM/b566d35837464f59b4cc059ea31b5f07.png?resizew=59)
![](https://img.xkw.com/dksih/QBM/2012/2/11/1570730888454144/1570730893795328/STEM/61c5486f460443048daf0b9bd5592f97.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2012/2/11/1570730888454144/1570730893795328/STEM/59bb7cf6dcac45aa985b4b81308cf785.png?resizew=44)
您最近一年使用:0次
2016-12-02更新
|
1584次组卷
|
4卷引用:2013-2014学年浙江省台州中学高二下学期第一次统练文科数学试卷
(已下线)2013-2014学年浙江省台州中学高二下学期第一次统练文科数学试卷(已下线)2011-2012学年福建省安溪一中、养正中学高二上学期期末考试理科数学甘肃省临夏中学2016-2017学年高二普通版上学期期末考试数学(理)试题甘肃省临夏中学2016-2017学年高二普通班上学期期末考试数学(文)试题