Me choice options: (7,5, 0.5) (7, 0.5) (7, 1) (7, 0)

(7, .5)

Step-by-step explanation:

From the origin, our intersection is 7 units to the right where x is positive, so x = 7.  It appears that we are between y values of 0 and 1 at x = 7, so the coordinate that best represents the solution is (7, .5)

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.