The rule as a mapping for the translation of a rectangle is (x, y) - (x-2, y + 7). Which describes this translation?
O
O
O
O
a translation of 2 units down and 7 units to the right
a translation of 2 units down and 7 units to the left
a translation of 2 units to the right and 7 units up
a translation of 2 units to the left and 7 units up