Question

Translate the graph according to the rule (x, y) → (x + 2, y).

Graphs belowww

Answer 1

Where you gonna type something?

Answer 2

you already got x+2 and y+1, so move further to eq. above, resulting x+4 and y+1

Answer 3

Whenever you change the x coordinate, the graph moves on the y axis. Suppose you change the x coordinate to (x+2) it moves 2 units up. If you change it as (x-2) it moves 2 units down.
And if you change the y coordinates. Suppose you do (y+2) it moves y units on the =ve side of the x axis, and if you do (y-2), it moves 2 units to the left of the y axis.
So your answer would be B.