Question

You move right 1 unit. You end at (2, -1). Where did you start?

Answer 1

(1,-1)

Explanation:

Because as it said go across 1 to the right , just go back 1 to the left so you are at were you started

Answer 2

(1, -1)

Explanation:

If you end up at (2, -1), after moving 1 unit to the right, that implies that you started at (1, -1). Note that 1 + 1 = 2.