Solve. assume the exercise describes a linear relationship. a faucet is used to add water to a large bottle that already contained some water. after it hasfilling for 5 seconds, the gauge on the bottle indicates that it contains 20 ounces of water. aftehas been filling for 13 seconds, the gauge indicates the bottle contains 44 ounces of water. letbe the amount of water in the bottle x seconds after the faucet was turned on. write a linearequation that models the amount of water in the bottle in terms of x. y = 3x + 5- 3x + 31