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[高中数学]幂函数
高一数学同步课堂28/127
App26:26![[高中数学]幂函数](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/7bf8f21649e340d9b43d39839258c846~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=NtOLEXOJEudmCrMuiqY%2FUI5tkgk%3D)
App19:39![学会指数函数、指数运算，就是这节课[高中数学]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/ada65dfed8974d3e9fd6d5b3b89e954e~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=JyQzZw2Qwp4Nzo%2F%2BfoaRaNNyPwA%3D)
App26:06![对数运算，一网打尽！[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/e87fb2a37cc141e4902f06711bb0a017~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=mEYeFV0Ut6w0perrf8Hm0E7K7gA%3D)
App17:36![对数的换底公式[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/f594e56597cd4f819cca441260b839d4~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=pskJQd6M22GIe2HxnbuceA5jbfw%3D)
App09:58![如果你中了“对数函数”的毒，这节课就是解药！[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/99779c1f5f8c4a78b258adee4f80f084~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=jrQ%2FMG1Om0kSxABRDUFd5Agy0lY%3D)
App23:27![对数比大小，这道题妙极了！[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/cd88edabb0784693a366886f20127be5~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=5WLcaEERnljFh0HkeTSNbDNAA5U%3D)
App12:25![[三角函数1]角的概念的推广——任意角](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/991b1e8859f74814bed3fba25c3b767d~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=c1y4VKUicKzLRnKro%2FT%2BQUTcYE4%3D)
App20:02![[三角函数2]弧度制与角度制](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/93f0752316c844788d6913869d1cdd76~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=t1GPfkIsWWbLwFt5L6m8Vp%2FoW%2Fc%3D)
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App19:42![三角函数线定义三角函数[三角函数3]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/6fa39351f1054e8a9f524adf5879fdd9~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=fbeExK%2FVJzDsTgriCdwVs4dGcBY%3D)
App15:35![刻骨铭心的数学口诀——三角函数诱导公式[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/5f0537d1d7ee4690ba27ebc6ce9e95ad~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=VQnWS66E4U2jeOtKIhvCPzWKWEE%3D)
App16:12![同角三角函数的关系[三角函数5]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/911a66de7a134cf7a902c54db8a59d1a~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=X92RtVk7%2BUFdWQd7tClCuym2S3Y%3D)
App14:56![[三角函数6]和角公式＆差角公式，三角恒等变换](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/eef21cb2acd443f8a1154f65eee2045f~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=yZC9CUWZVRCZ6jUwyF9%2FFSLKTYk%3D)
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App23:27![正切函数的图像性质[三角函数7]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/b486a761469645949e2e652d89bc36eb~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=3aSlHV%2FcQ45u349hq6mkvltRs8Q%3D)
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App10:23![三角函数的图像变换＆五点作图法[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/cf2e0ad0e34c4716827e055bc7e100ba~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=75yRo3UBUQUav2h8AvhB%2BL89ry8%3D)
App29:04![[高一数学同步课1]平面向量的概念和运算(上集)](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/9417a4d6ed964daaa42fb3ee8c54dbce~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=fVIfkXzose6g8d5Wf33faAAqMrE%3D)
App39:56![[高一数学寒假同步课2]平面向量的三点共线定理](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/b1c07469225044a5ac47b8935df4b7e0~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=JIKxJfMjYAP9eUC0u%2BYHpgYy7i4%3D)
App17:48![[高一数学寒假3]正弦定理初步＆解三角形多解问题讨论](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/ea9cfbdb8a9a405b97cc56480dd82d54~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=iPHXiEMrsxIffEDSo1IVQ2iYBiU%3D)
App24:59![[高一数学寒假4]余弦定理初步](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/9800565a19c34ed3af8a890dcc8281e9~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=VTX5yDQe70C%2BlaMdW%2BMVg2qyQAI%3D)
App21:06![[三角函数9]二倍角公式＆半角公式&万能公式](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/cf131bd850b241d1827222918fe15021~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=71Tf0m40vdSyGQZkRhwWaGX28L4%3D)
App14:39![[高一数学寒假5]复数的概念及运算](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/ecb6b93552544130993b5503c0887780~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=%2FL7n7xZcJ%2FcmNPJfhPvDBPZ4mYg%3D)
App22:50![[高一数学寒假6]立体几何概念和结构(上集）](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/cbbe7f28d3c8445782d315b8c662f4a9~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=C1fkiILY9QL%2B%2FyL2ZJxiXBIdpC8%3D)
App14:12![[高一数学寒假7]立体几何概念和结构下集）](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/9e58455a1799466cbf3ee820c7c667b6~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=lHB4HiLXM0olb6j3SBYo3uYZJ6I%3D)
App19:52![平面向量的基底法VS坐标法，动点问题何去何从？[高一春季1]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/c027483bf51b4ed2849a9c00e886d187~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=gFZFletEuZSeKHgHPIp6Bk4jWmQ%3D)
App26:36![平面向量的最值问题，居然需要基本不等式？[高一春季2]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/f64dc5bdb0b140ea8cebf35efc71242a~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=EuiS7lQhP2osNw%2Bn9HaEt32n2Gs%3D)
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App12:51![高中教材上没有的射影定理，大有用处！[高一春季5]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/3c663716368d41bab1f466e402f7b73f~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=202503100243540F7983F8FE2F8F5F5EB6&requestFrom=704&version_code=80402&x-expires=1773081834&x-signature=U%2BXLmDtBzwWW4cQVjNbaa3S4LgA%3D)
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