如图,函数
(k,b为常数,
)的图象经过点
,与函数
的图象交于点A,下列结论:①点A的横坐标为2;②关于x的不等式
的解集为
;③关于x的方程
的解为
;④关于x的不等式组
的解集为
.其中正确的是_______ (只填写序号).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2c80c26a794a844127aae7dee87c93b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/852b303689c31189cd47bb4a3220f9fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08b9f0b9e53a83e68f5fec944f343119.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aed512a9453132a67d052436dcf510f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c0aa2ef928b6e3341d0a0dc6d8055b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53299a3be15fad52478cdc9605aa0ca0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9ee674d32fbd8d88b3af244eb968c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a551a88ac426439803f564a3bbee04a.png)
更新时间:2024-06-11 09:36:33
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【推荐2】如图,在平面直角坐标系xOy中,直线
,
分别是函数
和
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(2)若
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和
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(1)关于x的方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69982d3676895090df9e3973f95c5aeb.png)
(2)若
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【推荐1】无论
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【推荐2】在平面直角坐标系xOy中,一次函数y=k1x+b(k1,b均为常数)与正比例函数y=k2x(k2为常数)的图象如图所示,则关于x的不等式k2x<k1x+b的解集为_____ .
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【推荐1】已知直线y1=x-1与y2=kx+b相交于点(2,1).请写出b值____ (写出一个即可),使x>2时,y1>y2.
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【推荐2】一次函数
与
的图像如图所示,下列说法①
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随
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