题型:填空题
难度:0.85
引用次数:782
题号:12044848
如图,函数y=-3x和y=kx+b的图象相交于点A(m,4),则关于x的不等式kx+b+3x>0的解集为___________ .
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/7/e1d91449-17ee-49a9-9f2a-2b15db557e14.png?resizew=154)
更新时间:2020-12-26 16:55:15
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【知识点】 根据两条直线的交点求不等式的解集解读
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