满分5 >
高中数学试题 >
设定义在R上的函数f(x)存在反函数,且对于任意x∈R恒有f(x+1)+f(-x...
设定义在R上的函数f(x)存在反函数,且对于任意x∈R恒有f(x+1)+f(-x-3)=2,则f-1(2009-x)+f-1(x-2007)的值是( )
A.-2
B.0
C.2
D.不确定,与x有关
考点分析:
相关试题推荐
设a<b,函数y=(a-x)(x-b)
2的图象可能是( )
A.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802343914100/SYS201311012248023439141005_ST/images0.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802343914100/SYS201311012248023439141005_ST/images1.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802343914100/SYS201311012248023439141005_ST/images2.png)
D.
查看答案
数列{a
n}中,a
1=-2,
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802343914100/SYS201311012248023439141004_ST/0.png)
=( )
A.-2
B.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802343914100/SYS201311012248023439141004_ST/1.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802343914100/SYS201311012248023439141004_ST/2.png)
D.3
查看答案
设f(x)为偶函数,且对任意的正数x都有f(2+x)=-2f(2-x),若f(-1)=4,则f(-3)等于( )
A.2
B.-2
C.8
D.-8
查看答案
函数y=sin(2x+α)(0<α<π)的图象关于y轴对称,则函数y=cos(2x-α)是( )
A.奇函数
B.偶函数
C.既奇又偶
D.非奇非偶
查看答案
定义在R上的偶函数f(x)在[0,+∞)上递增,
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802343914100/SYS201311012248023439141001_ST/0.png)
,则满足
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802343914100/SYS201311012248023439141001_ST/1.png)
的取值范围是( )
A.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802343914100/SYS201311012248023439141001_ST/2.png)
B.(0,+∞)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802343914100/SYS201311012248023439141001_ST/3.png)
D.
查看答案