满分5 >
高中数学试题 >
已知y=f(x)+x2是奇函数,且f(1)=1,若g(x)=f(x)+2,则g(...
已知y=f(x)+x2是奇函数,且f(1)=1,若g(x)=f(x)+2,则g(-1)= .
考点分析:
相关试题推荐
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116010_ST/images0.png)
如图,程序框图(算法流程图)的输出结果是
.
查看答案
(
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116009_ST/0.png)
)
6的二项展开式中的常数项为
(用数字作答).
查看答案
函数
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116008_ST/0.png)
的定义域是
.(用区间表示)
查看答案
已知两条直线l
1:y=m 和 l
2:y=
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116007_ST/0.png)
(m>0),l
1与函数y=|log
2x|的图象从左至右相交于点A,B,l
2 与函数y=|log
2x|的图象从左至右相交于点C,D.记线段AC和BD在X轴上的投影长度分别为a,b,当m变化时,
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116007_ST/1.png)
的最小值为( )
A.16
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116007_ST/2.png)
B.8
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116007_ST/3.png)
C.8
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116007_ST/4.png)
D.4
查看答案
已知某几何体的三视图如图所示,则该几何体的体积为( )
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116006_ST/images0.png)
A.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116006_ST/0.png)
B.3π
C.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131103102407951211676/SYS201311031024079512116006_ST/1.png)
D.6π
查看答案