Question

A triangle is drawn on the coordinate plane. It is translated 4 units right and 3 units down. Which rule describes the translation?

(x, y) → (x + 3, y – 4)
(x, y) → (x + 3, y + 4)
(x, y) → (x + 4, y – 3)
(x, y) → (x + 4, y + 3)

Answer 1

(x, y) → (x + 4, y − 3)

Right by 4 adds 4 to x; down by 3 subtracts 3 from y.