已知点M (3a-8,a -1).
(1)若点M在第二象限,并且a为整数,则点M的坐标为_________________ ;
(2)若N点坐标为 (3,-6),并且直线MN∥x轴,则点M的坐标为_________
(1)若点M在第二象限,并且a为整数,则点M的坐标为
(2)若N点坐标为 (3,-6),并且直线MN∥x轴,则点M的坐标为
更新时间:2016-12-06 00:36:40
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