If we start at (0,0) on a rectangular coordinate system and move left 7 and up 1 where are we?
(7, -1)
(-7, -1)
(7, 1)
(-7, 1)
If we start at (2, 4) on a rectangular coordinate system, and move 2 up and 2 left, where are we?
If we start at (0, 0) on a rectangular coordinate system, and move 3 units left and 6 units up, where are we?
If we start at (0, 0) on a rectangular coordinate system and move 3 units left and 6 units up, where do we end up?
If we start at (0,0) on a rectangular coordinate system, and move left 9 and down 15, where are we?
If we start at (0,0) on a rectangular coordinate system and move 5 right and 3 up, where are we?