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《函数》高中重要的“对勾函数”，求最值问题，你会吗？
《函数合集》68/85
App03:24
App02:12
App05:59
App01:11
App11:11
App24:28
App03:26
App34:33
App01:26
App04:04
App05:29
App06:45
App12:18
App03:16
App08:09
App03:50
App03:58
App05:16
App02:40App03:24App02:12App05:59App01:11App11:11App24:28App03:26App34:33App01:26App04:04App05:29App06:45App12:18App03:16App08:09App03:50App03:58App05:16App02:40
