问题:
过4x+ y-12=0与x轴的交点,且倾斜角等于该直线倾斜角一半的直线方程为( )
A.x-y-3=0
B.x+y-3=0
C.x+y+3=0
D.x-y+3=0
过4x+ y-12=0与x轴的交点,且倾斜角等于该直线倾斜角一半的直线方程为( )
A.x-y-3=0 | B.x+y-3=0 |
C.x+y+3=0 | D.x-y+3=0 |
参考答案: