如图,一次函数
(
是常数,且
)的图象与正比例函数
(
是常数,且
)的图象相交于点
,下列判断不正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/18/923dde21-3ad3-4d4a-a33e-3ca05dd2ee0d.png?resizew=169)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/145af55a683736443895c9addf919fdc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2c80c26a794a844127aae7dee87c93b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cca39b30b0b8e769293e13546b91f35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0baedc4d7e690ab3f7d80d30ba0a9efe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bd89fa63e1b5a6046b7158eda9a617b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/18/923dde21-3ad3-4d4a-a33e-3ca05dd2ee0d.png?resizew=169)
A.关于![]() ![]() ![]() |
B.关于![]() ![]() ![]() |
C.当![]() ![]() ![]() |
D.关于![]() ![]() ![]() |
23-24八年级上·安徽滁州·阶段练习 查看更多[3]
安徽省滁州市凤阳县官塘中学2023-2024学年八年级上学期月考数学试题(已下线)第09讲 一元一次不等式与一次函数-【寒假自学课】2024年八年级数学寒假提升学与练(北师大版)安徽省六安市金寨县2023-2024学年八年级上学期期末数学试题
更新时间:2023-12-15 22:52:45
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【推荐1】直线
(
)过点
,
,则关于
的方程
的解为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e136e7637543c8ae92c8dcd55b31924.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐2】一次函数
的图象如图所示,则关于x的方程
的解为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://img.xkw.com/dksih/QBM/2018/12/7/2091657644154880/2094051504390144/STEM/9881b4a959c6443db1b03d9eae0bc333.png?resizew=109)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b5324645d81b339fa25ccb2951f77e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5583c67b8e8d48cf05b637fa5ab7d8ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11d71379442f28c038d367d49422cf90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://img.xkw.com/dksih/QBM/2018/12/7/2091657644154880/2094051504390144/STEM/9881b4a959c6443db1b03d9eae0bc333.png?resizew=109)
A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐1】如图,已知正比例函数
与一次函数
的图象交于点P.下面有四个结论:①
;②
;③当
时,
;④当
时,
.其中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45cdbcc26ca3abdb14198d7a29ca4807.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa11197ac4d66c6d85e00b0400171ac1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e10e1c43b86a8cd4360ca9b57232164.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3a915c1a8a9304aeb307d130faaeb15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abcdb7671e6056d842cdc88fb523467f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/475bf0dbbccbde1f68f3cd6b96d71336.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25f99df1a7b58018125b99578b779342.png)
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【推荐2】如图,在平面直角坐标系中,直线
:
,和直线
:
相交于点
,则不等式
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c32bdabb0e3b9f223fcfe4dfaea7741.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d0d9f19ec15670c492c8886cda01110.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f57f41842628a2f1138a9f0e7939fb20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b4a92a8df4c59f0df00ca267163bf84.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/15/b6e81a15-d3c1-4a3b-9218-d603b5cfe869.png?resizew=176)
A.![]() ![]() | B.![]() ![]() | C.![]() ![]() | D.![]() ![]() |
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【推荐1】如图,一次函数的图象经过点
,且与正比例函数
的图象交于点
,则这个一次函数的表达式是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32366143230ca122894a4bada7c7b96d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f1d8d5cea065075fe50706abe3ae802.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/12/42377a4c-c8a8-4435-bd54-051db8e6018f.png?resizew=117)
A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐2】如图,在平面直角坐标系中,直线
与直线
相交于点
,则关于
,
的二元一次方程组
的解是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12f9bd7fdb0c44b5e2e1d5a59dd6f7dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cb7e16d2ba1589d052184dc06ec23ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
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