(x,y) is symmetric with (-x,-y)
so, what do you think?
Which set of ordered pairs has point symmetry with respect to the origin (0, 0)?
(9, 2), (-9, 2)
(9, 2), (-9, -2)
(9, 2), (9, -2)
(9, 2), (2, 9)
1 answer
(9, 2), (-9, 2)
(9, 2), (-9, -2)
(9, 2), (9, -2)
(9, 2), (2, 9)
1 answer