满分5 >
初中数学试题 >
(2012•东营)根据如图所示程序计算函数值,若输入的x的值为,则输出的函数值为...
(2012•东营)根据如图所示程序计算函数值,若输入的x的值为
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429007_ST/0.png)
,则输出的函数值为( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429007_ST/images1.png)
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429007_ST/1.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429007_ST/2.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429007_ST/3.png)
D.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429007_ST/4.png)
考点分析:
相关试题推荐
(2009•湛江)如图,在平面直角坐标系中,菱形OACB的顶点O在原点,点C的坐标为(4,0),点B的纵坐标是-1,则顶点A的坐标是( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429006_ST/images0.png)
A.(2,-1)
B.(1,-2)
C.(1,2)
D.(2,1)
查看答案
(2009•湛江)如图,在等边△ABC中,D、E分别是AB、AC的中点,DE=3,则△ABC的周长是( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429005_ST/images0.png)
A.6
B.9
C.18
D.24
查看答案
(2009•湛江)沃尔玛商场为了了解本商场的服务质量,随机调查了本商场的100名顾客,调查的结果如图所示,根据图中给出的信息,这100名顾客中对该商场的服务质量表示不满意的有( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429004_ST/images0.png)
A.6人
B.11人
C.39人
D.44人
查看答案
(2009•湛江)在右图的几何体中,它的左视图是( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429003_ST/images0.png)
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429003_ST/images1.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429003_ST/images2.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230900326742960/SYS201310212309003267429003_ST/images3.png)
D.
查看答案
(2009•湛江)湛江是个美丽的海滨城市,三面环海,海岸线长达1 556 000米,数据1 556 000用科学记数法表示为( )
A.1.556×10
7B.0.1556×10
8C.15.56×10
5D.1.556×10
6
查看答案