Answer: See attached
Explanation:
Coordinate points come in (x, y) so we graph them as so.
(4, 1) - Starting at (0, 0), also known as the origin, move four units right and one unit up. Plot point A here.
(5, 4) - Starting at (0, 0), also known as the origin, move five units right and four units up. Plot point B here.
(9, 4) - Starting at (0, 0), also known as the origin, move nine units right and four units up. Plot point C here.
(9, 1) - Starting at (0, 0), also known as the origin, move nine units right and nine units up. Plot point D here.