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【导数】法①带参讨论 虚设零点 整体意识
02导数典例剖析56/104
![[导数]一值定乾坤 ?巧合 ? 欢迎留言](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/974fa81e96c44df2a17ccccb0ffdac81~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=20250306072003107DB0A477F33DD7FCF6&requestFrom=704&version_code=80402&x-expires=1772752803&x-signature=6u4yh6ZCqSkv6oDMS38rZZpMyDs%3D)
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App07:01![[导数]先取特殊值再证明一般情况](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/3e86d42c3f6f4af0934f4cd0bd57bb0c~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=20250306072003107DB0A477F33DD7FCF6&requestFrom=704&version_code=80402&x-expires=1772752803&x-signature=7ZkMxXgfS0rZR1Rf6tF%2Ff89awVM%3D)
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App05:27![[导数]同构分离求参数范围](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/c063ab34b12d4dff9cb7d6e88d1b1128~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=20250306072003107DB0A477F33DD7FCF6&requestFrom=704&version_code=80402&x-expires=1772752803&x-signature=PNb0G%2B%2Bph45OBePwyNbdW%2FgR8z8%3D)
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App04:52![[导数]分开讨论单调性分离求最值定参数](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/658b1694b9c54524887eca6fa0666c6a~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=20250306072003107DB0A477F33DD7FCF6&requestFrom=704&version_code=80402&x-expires=1772752803&x-signature=x3Gj14I9uRrwp%2BMpPLa2pwxY0Ec%3D)
App04:53![[导数]极值点问题转化为函数零点问题](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/5be2a5cfa6544ff88dce06dfdc4157e7~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=20250306072003107DB0A477F33DD7FCF6&requestFrom=704&version_code=80402&x-expires=1772752803&x-signature=QT3svA2o8YMXn5YPVhD1qxyrgdE%3D)
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App02:38![[导数]全分离虚设零点求参数最大整数值](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/a1dfb6a3ee534e44bb0b8e5d4cf4a119~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=20250306072003107DB0A477F33DD7FCF6&requestFrom=704&version_code=80402&x-expires=1772752803&x-signature=3Y1s4pBkHJ1ECLYs4N6UD72dLsY%3D)
App05:26![[导数]四种情况12个图x=1是分类讨论的界点](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/08af9ffa2a02422a8363b453dd3aa8ff~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=20250306072003107DB0A477F33DD7FCF6&requestFrom=704&version_code=80402&x-expires=1772752803&x-signature=KMorKlx9OVDcxsHbKa44LmHdHgI%3D)
App07:00![[导数]分类讨论统一对数式一种情况一个图求参数范围](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/e4020ca7761b4265ba9da40675ad82ea~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=20250306072003107DB0A477F33DD7FCF6&requestFrom=704&version_code=80402&x-expires=1772752803&x-signature=gbYB9udfixgGJ5Alhi9UO1k6y5w%3D)
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App09:35![[导数]极值点化为零点方程的解化为函数图象交点求参数范围](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/aabf3af2e4774b318f7dd35d33b08b85~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=20250306072003107DB0A477F33DD7FCF6&requestFrom=704&version_code=80402&x-expires=1772752803&x-signature=zllRljoUsqu6wKdjkccsm6YhXKw%3D)
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