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直线2x-y-4=0绕它与x轴的交点逆时针旋转后,所得的直线方程为 ( )
A.x-3y-2=0 B.3x+y-6=0
C. 3x-y+6=0 D.x+y-2=0
直线2x-y-4=0绕它与x轴的交点逆时针旋转所得直线方程为 ( )
A.x-3y-2=0 B.3x-y+6=0 C.3x+y-6=0 D.x+y-2=0
直线2x-y-4=0绕着它与x轴的交点,按逆时针方向旋转后,所得的直线方程是
A.x-3y-2=0 B.3x+y-6=0
C.3x-y+6=0 D.x-y-2=0