(0, 10) since the first number is the location on the x-axis (left to right). When moving left, the point’s x value would decrease by the number you are moving (going to the right does the opposite, increasing the x value) You start with (2, 10) and then do 2 minus 2 because you need to subtract x minus the movement since you are moving left. At the end you will get (0, 10).