已知一次函数
与
的图像都经过
,且与
轴分别交于点
,
,则
的面积为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/150e7c66b43138084f4ee7ee95acc65d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9bd144e0e96e4236a14523e0729cacb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/913f78382630e50543e5f7192cae3ed3.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
更新时间:2019-05-16 17:11:32
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