打开App
360P
四步解决高考函数图像选择题
四步解决高考函数图像选择题
高中数学合集4/59
App34:22
App21:29
App08:05
App06:46
App11:57
App11:43
App16:49
App07:14
App10:14
App08:13
App07:54
App06:49
App09:18![[高中数学＆自主招生]教材上删掉的均值不等式究竟多好用？](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/da818779660c464482402ca4dbb87b87~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=s4t8P5ZwSa87d2No6xPwDbzEuwI%3D)
App09:27![[高中数学]2020天津高考数学导函数大题-比值换元，巧用放缩](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/d46ece0739b94f80a437a6baaaa679db~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=0py85dBDHwzPSLMyjh33qLjm9A0%3D)
App12:23![[高中数学]函数性质--单调性，抽象函数单调性怎么证](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/50fcd494bea24d9ea17a700b6a96b3fa~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=ihxhwaLHejR2ZOW1QLcGIV7clc0%3D)
App17:39![[高中数学＆自主招生]三角形重心与向量综合](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/b8e90bf434c8405389118c11159430f1~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=Zf348hx2eTidGNLb6MyVRdgd%2Fsk%3D)
App13:38![[高中数学]数列求和，裂项求和，指数型裂项如何理解？](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/d9745d6d85a048cb91531b82529e5c8f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=n4fzSzc%2BtMvCUiSsQ4QxNEtXMnk%3D)
App10:56
App12:38![[高中数学]如何证明均值不等式？（居然可以用射影定理）](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/a98eacca0b46481496141c0430788a2f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=Ex8xevmzVpo0XE9qFVHjmaCxbmY%3D)
App04:40![[高中数学]圆锥曲线中倒斜式的妙用＆关于y的非对称韦达式](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/b3af5f74cea2410585f3a5e18c488891~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=tDef83rpEmbclG%2FnGot3%2BZ%2BtrQw%3D)
App08:58![[高中数学]二次函数实根分布的这道题目，你会做吗？](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/71d2f44775c1482e82595f3bb1a3dfda~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=xGEjzist5T6VbrEgExP30dil0QI%3D)
App08:58![[高中数学]点到直线距离公式＆平行线之间距离公式|解析几何](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/4e67ef1f2d6a4f7d8da4cfde2dec36b6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=yfERmnW0Y0Vfg1Y%2FkBkpLWJ6gao%3D)
App08:09![[高中数学]洛必达法则的正确打开方式：洛必达→洛必错！](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/0b8ed316528e40d6898bfe0f2bd97181~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=powoUwSUhz7%2BoNC7LXacfCqMvnw%3D)
App20:15![[高中数学]立体几何中的将军饮马问题，初中生也会解](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/6ed9ddf0221342329624ad6a8fcb2a61~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=hiDwBGnbZj8ZlDncvQjUSjViGw8%3D)
App11:19![[高中数学]圆锥曲线中的四点共圆和圆幂定理，斜率之和为0？](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/1c946989ae604f34952e578927fc1b43~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250502015051C05E5641EBE0B24E60BD&requestFrom=704&version_code=80402&x-expires=1777657851&x-signature=LK5pGkGHEU4kJUfb44oStAjncOI%3D)
App07:25
App05:47
App13:16
App23:20
App18:36
App25:53
