2016高一·全国·课后作业
解题方法
1 . 已知函数y=f(x)满足f(x)=
+3x,则f(x)的解析式为____________ .
![](https://img.xkw.com/dksih/QBM/2016/8/16/1826278188089344/1826278188187648/STEM/831c6659a31a4d0e8b9a4f30ac0955f1.png?resizew=53)
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解题方法
2 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adeefb8f700797250c91d839bd230c04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
您最近一年使用:0次