Question

How will the following transformation rule move a preimage?
(1 point)
(x, y) → (x − 2, y + 1)
down 2, right 1
left 2, up 1
right 2, down 1
up 2, left 1

Answer 1

left 2, up 1

Reason: x → x − 2 moves left 2 units; y → y + 1 moves up 1 unit (vector (−2, 1)).