2013年成人高考高升本《理科数学》模拟试卷(6)
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11、
![](//wximg.233.com/attached/image/20130828/20130828112050985098.jpg)
A.![](//wximg.233.com/attached/image/20130828/20130828112171547154.jpg)
B.![](//wximg.233.com/attached/image/20130828/20130828112187838783.jpg)
C.![](//wximg.233.com/attached/image/20130828/20130828112197939793.jpg)
D.![](//wximg.233.com/attached/image/20130828/20130828112172077207.jpg)
12、
函数Y=sin2x的小正周期是( )
A.6π
B.2π
C.π
D.![](//wximg.233.com/attached/image/20130828/2013082810420443443.jpg)
13、函数y=sinx+cosx的导数是( )
A.sinx-cosx
B.cosX-sinx
C.sinx+cosx
D.-sinx-cosx
14、
直线AX+BY+C=0通过、二、三象限时,( )
A.AB<0,BC<0
B.AB>0,BC>0
C.A=0,BC<0
D.C=0,AB>0
15、 过两点(-4,1)和(3,0)的直线的倾角为( )
A.![](//wximg.233.com/attached/image/20130829/20130829105857355735.jpg)
B.![](//wximg.233.com/attached/image/20130829/20130829105911031103.jpg)
C.![](//wximg.233.com/attached/image/20130829/20130829105930993099.jpg)
D.![](//wximg.233.com/attached/image/20130829/20130829105991889188.jpg)
16、
已知点A(-5,3),B(3,1),则线段AB中点的坐标为( )
A.(4,-1)
B.(-4,1)
C.(-2,4)
D.(-1,2)
17、
设一次函数的图象过点(1,1)和(-2,0),则该一次函数的解析式为( )
A.![](//wximg.233.com/attached/image/20130829/20130829101197649764.jpg)
B.![](//wximg.233.com/attached/image/20130829/20130829101142094209.jpg)
C.y=2x-1
D.y=x+2
![](http://wximg.233.com/attached/image/20130828/20130828112050985098.jpg)
A.
![](http://wximg.233.com/attached/image/20130828/20130828112171547154.jpg)
B.
![](http://wximg.233.com/attached/image/20130828/20130828112187838783.jpg)
C.
![](http://wximg.233.com/attached/image/20130828/20130828112197939793.jpg)
D.
![](http://wximg.233.com/attached/image/20130828/20130828112172077207.jpg)
12、
函数Y=sin2x的小正周期是( )
A.6π
B.2π
C.π
D.
![](http://wximg.233.com/attached/image/20130828/2013082810420443443.jpg)
13、函数y=sinx+cosx的导数是( )
A.sinx-cosx
B.cosX-sinx
C.sinx+cosx
D.-sinx-cosx
14、
直线AX+BY+C=0通过、二、三象限时,( )
A.AB<0,BC<0
B.AB>0,BC>0
C.A=0,BC<0
D.C=0,AB>0
15、 过两点(-4,1)和(3,0)的直线的倾角为( )
A.
![](http://wximg.233.com/attached/image/20130829/20130829105857355735.jpg)
B.
![](http://wximg.233.com/attached/image/20130829/20130829105911031103.jpg)
C.
![](http://wximg.233.com/attached/image/20130829/20130829105930993099.jpg)
D.
![](http://wximg.233.com/attached/image/20130829/20130829105991889188.jpg)
16、
已知点A(-5,3),B(3,1),则线段AB中点的坐标为( )
A.(4,-1)
B.(-4,1)
C.(-2,4)
D.(-1,2)
17、
设一次函数的图象过点(1,1)和(-2,0),则该一次函数的解析式为( )
A.
![](http://wximg.233.com/attached/image/20130829/20130829101197649764.jpg)
B.
![](http://wximg.233.com/attached/image/20130829/20130829101142094209.jpg)
C.y=2x-1
D.y=x+2