Discuz Math Forum»Forum › Mathematics › High School › 取值范围问题

Return to list New

View 1865|Reply 1

[函数] 取值范围问题

[Copy link]

2 Threads	0 Posts	10 Credits

Credits: 10

Send PM

apk Posted 2016-4-2 16:53 |Read mode

Reply Edit

7 Threads	578 Posts	3956 Credits

Credits: 3956

Send PM

游客 Posted 2016-4-5 13:51

Last edited by 游客 2016-4-5 14:21讨论a>0和a<0，用函数f(x)= x│x│ 的图象。

未命名.PNG

未命名.PNG

Reply Edit

Return to list New

Mobile version|Discuz Math Forum

2025-5-31 11:03 GMT+8

Powered by Discuz!

× Quick Reply To Top Edit