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[高中数学]函数有毒，此乃解药——f (x)
高一数学同步课堂25/109
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App18:25![[高中数学]函数有毒，此乃解药——f (x)](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/a28e84e755c047908b3e9e2dc48acd65~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=jZbOmwRAOYoBA%2BtW0L5DPuT7kNg%3D)
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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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=5s8jYRQbx45y3XhOTrYqXomQup4%3D)
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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://p26-sign.bdxiguaimg.com/tos-cn-i-0004/99779c1f5f8c4a78b258adee4f80f084~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=wbDlHpFXMu6GZs6uWr1biIhfu3A%3D)
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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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=tCrr61ok7fuuSZaccyId%2FvFw39I%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=tKe6sL%2B6XEBTFwQ8wXbn3VCV7X4%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://p26-sign.bdxiguaimg.com/tos-cn-i-0004/5f0537d1d7ee4690ba27ebc6ce9e95ad~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=6mCA%2BaXK4B5q0zMlGce4q9ZznXE%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=hPVI%2F69n1NJjaAYfOEjYMRTWAtg%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=Fb7J2p8GlHlWoHp35%2BlhoegVM1s%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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=FbxOAsmK%2B6K7ylwNaLw1IVWdGHg%3D)
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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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=42kZ0cuCTZTuVReL17kw4IN2z5Y%3D)
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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&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20240702060937E043A3AAA1E6029437A9&requestFrom=704&version_code=80402&x-expires=1751407778&x-signature=Bxk7c98ZEYs9rb1dQ8%2BjdCLe5uA%3D)
App11:33
