To plot coordinate points, look at the ordered pair (x, y). The x value moves along the x-axis -- that is, horizontally. If the number is positive, you move to the right, and if it's negative, to the left. The y value moves vertically along the y-axis; if it's positive, move up, and if it's negative, move down. Generally, we move with the x coordinate first.
Using this information, you can either mentally plot each point or work backward to match with the letter. Try it.
You should get these answers:
(-4, -2) A
(2, -4) B
(4, -2) C
(2, 5) D
(-1, 1) E
(-5, 0) F
(4, 2) G
(0, -5) H