You can put this solution on YOUR website! THE POINT (3/8,-4/8) LIES IN THE FOURTH QUADRANT.
THE QUADRANTS ARE NUMBERED:
UPPER RIGHT=1 [X & Y ARE POSITIVE]
UPPER LEFT=2 [X IS NEGATIVE & Y IS POSITIVE]
LOWER LEFT=3 [X & Y ARE NEGATIVE]
LOWER RIGHT=4 [X IS POSITIVE & Y IS NEGATIVE]