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【南京八年级】【第十六周】一次函数好题

  • 2026-03-01 01:07:08
【南京八年级】【第十六周】一次函数好题

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不要因为你不能解决问题，就认为他是不可解决的。——王老师

（初二寒假讲义）

本周专题选取了钟英中学和郑外两个学校的周测，旨在给大家提升对一次函数的做题边界的认识。

讲义：

如果对资料感兴趣，可以联系王老师。具体步骤看下面：

免费领取方式：
请转发本篇文章至朋友圈（不设置其他分组可见），凭借截图添加王老师微信，私信王老师即可领取。（初一至初三家长转发有效， 添加微信请备注学校和年级）

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【欢迎参加寒假训练营】

寒假训练营报名 | 抓住弯道超车黄金期，春季开学自信领跑！

【往期精彩推荐】

【南京八年级】【第十六周】含参一次函数与几何变换

【南京八年级】【第十五周】一次函数综合题

【南京八年级】【第十四周】一次函数好题解析

【南京八年级】【第十三周】各校精选好题

【南京八年级】【明发一中】【第十二周】平面直角坐标系随堂练习压轴题解析

【南京八年级】【明发一中】第一次月考试卷分析

【南京八年级】【第四周】周测易错题讲解

【南京八年级】【第三周】周测易错题讲解

【南京八年级】【第二周】周测易错题讲解

【南京八年级】【第一周】周测易错题讲解

整理不易，“点赞+转发+在看”，全部考上，

感谢支持，王老师会持续分享更多的原创资料

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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  140. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000489s ] mysql:host=127.0.0.1;port=3306;dbname=b460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000667s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000325s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001730s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000508s ]
  6. SELECT * FROM `set` [ RunTime:0.003114s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000627s ]
  8. SELECT * FROM `article` WHERE `id` = 459724 LIMIT 1 [ RunTime:0.000404s ]
  9. UPDATE `article` SET `lasttime` = 1773175568 WHERE `id` = 459724 [ RunTime:0.024736s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000283s ]
  11. SELECT * FROM `article` WHERE `id` < 459724 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000472s ]
  12. SELECT * FROM `article` WHERE `id` > 459724 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000476s ]
  13. SELECT * FROM `article` WHERE `id` < 459724 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.025556s ]
  14. SELECT * FROM `article` WHERE `id` < 459724 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000654s ]
  15. SELECT * FROM `article` WHERE `id` < 459724 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004992s ]
0.156464s