A water tank currently contains 275 gallons of water. The amount of water in the tank will
decrease at a constant rate of 15 gallons per week.
Which function can be used to find t, the total number of gallons of water in the tank after
w weeks?
F t = 15w − 275
G t = −15w + 275
H t = 275w − 15
J t = −275w + 15