Answer:
Quadrant IV
Step-by-step explanation:
Quadrant 1 is (x+, y+)
Quadrant 2 is (x-, y+)
Quadrant 3 is (x-, y-)
Quadrant 4 is (x+, y+)
if r > 0 = x and s < 0 = y it would fall in quadrant 4
(r > 0, s < 0)
(x+, y-)
x is the horizontal axis and y is the vertical axis