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已知函数f(x)=(x-a)(x-b)(其中a>b)的图象如图所示,则函数g(x...
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已知函数f(x)=(x-a)(x-b)(其中a>b)的图象如图所示,则函数g(x)=a
x+b
x的图象是( )
A.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212147954832982/SYS201310232121479548329006_ST/images1.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212147954832982/SYS201310232121479548329006_ST/images2.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212147954832982/SYS201310232121479548329006_ST/images3.png)
D.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212147954832982/SYS201310232121479548329006_ST/images4.png)
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D.
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B.
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C.
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D.
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