你可能感兴趣的试题
(4,1) (﹣1,4) (﹣4,﹣1) (﹣1,﹣4)
(-2,-3) (4,1) (4,-7) (5,0)
(-2,1) (-3,1) (-2,-1) (-2,-1)
(a+3,b+5) (a+5,b+3) (a﹣5,b+3) (a+5,b﹣3)
(4,1) (4,﹣1) (﹣4,﹣1) (﹣4,1)
(1,4) (1,﹣4) (4,1) (﹣4,﹣1)
(-2,1,-4) (-2,-1,-4) (2,-1,4) (2,1,-4)
(1,4) (﹣1,﹣4) (4,﹣1) (1,﹣4)
(-2,1,-4) (-2,-1,-4) (2,-1,4) (2,1,-4)
(4,1) (﹣1,4) (﹣4,﹣1) (﹣1,﹣4)
(1,4) (﹣4,1) (﹣1,﹣4) (4,﹣1)
(-2,1)向左平移2个单位到点Q.,则点Q.的坐标为( ) A.(-2,3) (0,1) (-4,1) (-4,-1)