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x+3y-5=0 x+3y-15=0 x-3y+5=0 x-3y+15=0
y﹣4=0 x﹣3=0 y﹣4=2(x﹣3) y﹣4=x﹣3
(-2,2), (4,-2)等距离,则直线l的方程为( ). A.2x+3y-18=0 B.2x-y-2=0 3x-2y+18=0或x+2y+2=0 2x+3y-18=0或2x-y-2=0
3y-y1=x-x1 y=3kx+b-2 y-y1=k(x-x1) y=ax -4
3x+y-6=0 3x-y+6=0 x+y-3=0 x-3y-2=0
(2,4)与 (3,3)关于直线l对称,则直线l的方程为( ) A.x+y=0B.x-y=0 x+y-6=0 x-y+1=0
2x+3y﹣8=0 3x﹣2y+1=0 x+2y﹣5=0 3x+2y﹣7=0
2x+y﹣8=0 3x﹣2y+1=0 x+2y﹣5=0 3x+2y﹣7=0
3x+2y-1=0 3x+2y+7=0 2x-3y+5=0 2x-3y+8=0
2x﹣y﹣3=0 2x﹣y+3=0 2x+y+3=0 2x+y﹣3=0
x-2y+4=0 3x+4y-18=0 y+3=0 x-2=0
2x+3y﹣8=0 3x﹣2y+1=0 x+2y﹣5=0 3x+2y﹣7=0
4x-3y-3=0 3x-4y-3=0 3x-4y-4=0 4x-3y-4=0
(-2,2), (4,-2)等距离,则直线l的方程为( ) A.2x+3y-18=0 B.2x-y-2=0 3x-2y+18=0或x+2y+2=0 2x+3y-18=0或2x-y-2=0