A watering can dispenses water at the rate of 0.3 gallon per minute. The original volume of water in the can was 7 gallons. Which set of ordered pairs shows the volume of water in the can in gallons (

A watering can dispenses water at the rate of 0.3 gallon per minute. The original volume of water in the can was 7 gallons. Which set of ordered pairs shows the volume of water in the can in gallons (y), as a function of time in minutes (x), from the first minute after the can starts dispensing water? (1 point) Select one: a. {(1, 6.7), (2, 6.4), (3, 6.1)} b. {(1, 7.0), (2, 6.7), (3, 6.4)} c. {(6.7, 1), (6.4, 2), (6.1, 3)} d. {(7.0, 1), (6.7, 2), (6.4, 3)}