1 . 如图,一次函数
与
的图象相交于点
,则下列说法错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81041b4dd93923454a8f69da30d53249.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dd0c18812ec6a77d825541b8386deb7.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/5/8895bf3d-d999-4ac3-8a3d-5a6234e4b34e.png?resizew=158)
A.![]() | B.![]() |
C.关于x的方程![]() ![]() | D.关于x的不等式![]() ![]() |
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2卷引用:广西壮族自治区百色市平果市2023-2024学年八年级上学期期末数学试题
2 . 如图,直线
与
交于点
,则下列四个结论:①
,
;②当
时,
;③当
时,
;④当
时,
.其中正确的结论有( )个.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8775adaf538dd2d11f389f8cdec04035.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3a39287c65b4970aa72dddd54fe674b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/629647152cb83bddff554480a6b48f9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e10e1c43b86a8cd4360ca9b57232164.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.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/adc3e5be1796493161a4df7e28a6f6b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ac67e9a909472ab852d38d2ec66a1e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aed45b7bec73a62c63acee8b824c8f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2eee6609d251811f253e26cf7815a54a.png)
A.1 | B.2 | C.3 | D.4 |
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4卷引用:山东省济南市历下区2023-2024学年八年级上学期期末数学试题
山东省济南市历下区2023-2024学年八年级上学期期末数学试题山东省枣庄市枣庄市第四十一中学2023-2024学年八年级下学期3月月考数学试题河南省郑州市二七区第五十七中学2023-2024学年八年级下学期第一次月考数学试题(已下线)专题07+一次函数(十大题型)-【好题汇编】02备战2023-2024学年八年级数学下学期期末真题分类汇编(山东专用)
3 . 如图,直线
经过点
和点
,直线
过点A,则不等式组
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86af68de68f999f3eed2d79b2b9ca3d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5881b1640911274127b9aa3d647ee903.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08b9f0b9e53a83e68f5fec944f343119.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ed92f82d0db002695c44317cbb0e8b3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 如图所示,下列说法:①对于函数
来说,y随x的增大而增大;②函数
不经过第二象限;③不等式
的解集是
;④
.其中正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/26/4161e5b0-a802-4220-8c8e-85e037c58e66.png?resizew=191)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e136e7637543c8ae92c8dcd55b31924.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57ac52af992b67494b11c6540d24c0f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f06f035d66f132351014ee0d1f30cff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0935b0d5568370418871fa7a6c47162d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5351f2a7397e73058591aaea77cbd080.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/26/4161e5b0-a802-4220-8c8e-85e037c58e66.png?resizew=191)
A.1个 | B.2个 | C.3个 | D.4个 |
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5 . 把a、b、c三个数按照从小到大排列,最大的数记作
,例如
,若直线
与函数
的图象有且只有1个交点,则k的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8736406de7612f45fb3b27a4b020d82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e6631ef5883e958811d6fd062149d63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95f70e1f599642d4cb2b0334ab4db128.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a287a52e9fa10b9f3891e84f521f9273.png)
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6 . 如图,直线
的解析式为
,直线
与
轴交于点
,直线
与
轴交于点
,且经过点
,直线
,
交于点
.
的值;
(2)求直线
的解析式;
(3)根据图象,直接写出
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5d27c081879b6c6bc0abb0ceedb9d3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd06455bdea1a4093275840f1fc766e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5d27c081879b6c6bc0abb0ceedb9d3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d95236fd6e2cebe08011c79236cdaf7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfae6d084882aef2a17f47256822964b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5d27c081879b6c6bc0abb0ceedb9d3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e5c154445ca71ee9d4fb29a98b8965d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd0ad49137c6acb65fcbc831ac5516ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e5c154445ca71ee9d4fb29a98b8965d.png)
(3)根据图象,直接写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58d07eb8418887222d967048f24f6d29.png)
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6卷引用:贵州省贵阳市第三十六中学2022-2023学年八年级下学期期中数学试题
贵州省贵阳市第三十六中学2022-2023学年八年级下学期期中数学试题(已下线)猜想02 一元一次不等式与一元一次不等式组(考题猜想,常考易错6个考点35题专练)-2023-2024学年八年级数学下学期期中考点大串讲(北师大版)(已下线)专题02 一元一次不等式与一元一次不等式组(考点清单,知识导图+6个考点清单、题型解读)-2023-2024学年八年级数学下学期期中考点大串讲(北师大版)(已下线)压轴真题必刷02 一元一次不等式和一元一次不等式组(压轴30题6种题型训练)-2023-2024学年八年级数学下学期期中考点大串讲(北师大版)安徽省宿州市萧县2023-2024学年八年级下学期期中数学试题广东省梅州市大埔县2023-2024学年八年级下学期期中数学试题
7 . 如图,在平面直角坐标系中,直线
与双曲线
交点的横坐标分别为
和1,直线为
与双曲线
交点的横坐标分别为
和1,若
,则自变量x的取值范围是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/27/f4568b40-e3e2-462c-9c65-5aa77b157dbc.png?resizew=224)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ff69f16de866ed5298b981bf5e5b9f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c479205740c2629093e7d6b7e7d78ccc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a177a71f478503df316044a9b4f740cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c479205740c2629093e7d6b7e7d78ccc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/529709040fa0a98ce729428f6cec8db8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5a26da549dca626a5be6dbf1c871123.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/27/f4568b40-e3e2-462c-9c65-5aa77b157dbc.png?resizew=224)
A.![]() | B.![]() ![]() | C.![]() | D.![]() ![]() |
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8 . 如图所示,在平面直角坐标系中,一次函数
,
交
轴于
,
交
轴于
,已知
,下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/715416015a9634f5eafe3d399987d837.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d11983799c973e41ae27f5f2851195f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61a39d4d5fc69f5d82e8086b053ab556.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fca3734de79f7f50b552ef62b29dc7c.png)
A.![]() ![]() |
B.![]() ![]() |
C.![]() ![]() |
D.![]() |
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广东省深圳市龙岗区华附集团校2022-2023学年八年级下学期期中数学试题(已下线)期中押题密卷01(北师大版,第1-4章)-2023-2024学年八年级数学下学期期中考点大串讲(北师大版) 广东省佛山市南海区狮山镇2023-2024学年八年级数学下学期期中试题
名校
9 . 如图,已知直线
:
和直线
:
相交于点
,且
,当
时,
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b3c8be9aee074c9a3203abace248ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2f06443b381a16ea4a5e39e19794a27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71a67625061904a41ed5b76e6bc7c046.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dadb6836eb03e3ebf05c5417da2b4123.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e70390dbb64bd2aaee8388aa9d2e26bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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四川省成都市锦江区成都市七中育才学校2023-2024学年八年级上学期期末数学试题四川省成都市成都七中育才学校金堂分校2023-2024学年八年级上学期期末数学试题(已下线)专题03+一元一次不等式和一元一次不等式组2
10 . 如图,一次函数
的图象与x轴交于点D,一次函数
的图象与x轴交于点A,且经过点
,两函数图象交于点
.
的表达式;
(2)根据图象,直接写出
的解集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49ecfeecb377aeb2b09fb62ce621efba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a01e2e3d40112fdeeb464f81eaac1c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac95dab5c3db41c5711a3c836b2f1419.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/214e3a32cc04c6b9ae02a351ddd81203.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a01e2e3d40112fdeeb464f81eaac1c7.png)
(2)根据图象,直接写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8a3fe0c1a669b2ed5a1541cacb97d90.png)
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陕西省咸阳市永寿县御家宫中学等校联考2022-2023学年八年级下学期期中数学试题(已下线)专题02 一元一次不等式与一元一次不等式组(考点清单,知识导图+6个考点清单、题型解读)-2023-2024学年八年级数学下学期期中考点大串讲(北师大版)安徽省合肥市庐江县柯坦初级中学2023-2024学年八年级下学期月考数学考试试题