抛物线
上有
、
两点,则
和
的大小关系为:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
______
(填“>”“=”或“<”)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60e8a46bfa09732a70526de650558ee1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/deddbfd86b9cfdaec43bf346e2364037.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b6c51d0b1a90c2121b0dc8e20ad30af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
更新时间:2024-01-31 23:26:08
|
【知识点】 y=ax²+bx+c的图象与性质解读
相似题推荐
填空题
|
容易
(0.94)
【推荐2】抛物线y=ax2+2ax﹣1(a≠0)的对称轴为直线_____ .
您最近一年使用:0次