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[函数] 2015宁波高一期末卷

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realnumber Posted 2018-1-13 16:16 |Read mode
(2)的理由不好叙述,看出这些,有没漏?(m,n)=(-2,2)或(-0.25,2)或(-2,0)
未命名.JPG
理由怎么说?

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游客 Posted 2018-1-14 09:35
按m,n的符号作分类讨论。

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Tesla35 Posted 2018-4-23 11:18
这是宁波哪个学校或是区的卷子

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 Author| realnumber Posted 2018-4-23 20:45
全宁波市

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游客 Posted 2018-4-24 08:42
从本质上来说,应该关注函数的极值和函数图象与直线y=x的交点,高一要求有些高了。

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敬畏数学 Posted 2018-4-24 09:37
怪不成又是套路!某些稚童表示意义不大。

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Tesla35 Posted 2018-8-14 00:21
回复 4# realnumber

实数老师有这套卷子的完整版吗?求共享

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 Author| realnumber Posted 2018-8-15 23:59
现在没有,百度也许可以找到吧

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