2006ȳɿѧѵ壩
ѵ5 ⺯ʽ
⺯ʽǸ߿ص㿼֮һ.Ҫ⺯ĻϣʽļַγĴͽʵ.
ѵų
()֪f(2cosx)=cos2x+cosx,f(x1).
̽
1(1)֪f(x)f(logax)= (a>0,a1,x>0),f(x)ıʽ.
(2)֪κf(x)=ax2+bx+c|f(1)|=|f(1)|=|f(0)|=1,f(x)ıʽ.
Ϣ>>>>>>>>>>>>>>
Ƽ
- 2017˸߿ѧǹʽ12-09
- 2017˸߿ѧԿرʽȫ11-17
- 2016˸߿ѧѡ⼼07-21
- 2016˸߿ѧرʽȫ07-13
- 2016˸߿ѧ(ʷ)¿ټ03-31