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[函数] 函数

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hjfmhh Post time 2015-9-18 17:43 |Read mode
%IW9$F(QNJTX4`8`P8HCY@L.png 最后两步不理解

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存★在 Post time 2015-9-22 15:20
这个小题另外还有条件的,结合上去,再看图就可以了。

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 Author| hjfmhh Post time 2015-9-24 11:41
还有什么条件

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存★在!! Post time 2015-9-24 12:45
0≤b-2a≤1,就是直线g(x)=ax+b=m过点A(-2,1)时的m 的范围

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2025-3-6 17:13 GMT+8

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