in which of the tables below are x and y inversely proportional find the constant of variation (x, 1, 5, 3, 2) (y, 15, 3, 5, 7.2) If x and y are inversely proportional enter the constant of variation

in which of the tables below are x and y inversely proportional find the constant of variation (x, 1, 5, 3, 2) (y, 15, 3, 5, 7.2) If x and y are inversely proportional enter the constant of variation