打开App
360P
初三数学期末必考，二次函数图象与系数a,b,c的关系问题
初三数学期末必考题型冲刺训练，涵盖二次函数，反比例函数，相似和圆等重难点以及考点
初三数学全学年各章节重点，难点及考点题型讲解71/85
App05:23
App04:40
App06:50
App09:59
App09:05
App11:36
App03:06
App04:59
App03:43
App05:24
App04:59
App02:47
App03:55
App06:22
App06:07
App06:09打开App观看
![江津区气象台发布大雾黄色预警[Ⅲ级/较重]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0015/oIe7QB2XAorELectZ2C0gfNPAILaBOAT7kGERI~tplv-pk90l89vgd-fglass:864:486:90.jpeg?appId=32&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=101_middle_image&imageType=list&isImmersiveScene=0&is_stream=0&lk3s=9d3f5bff&logId=20250105164124442F6F0E4E93D215F3A2&requestFrom=101&x-expires=1767602484&x-signature=%2B17N%2BY2FNN4f6alk1y3LPsEtL7g%3D)
