Determine the initial value and the rate of change in the following description. A 2,000-gallon tank is half full with 1,000 gallons of water. Water is being pumped into the tank at a rate of 15 gallons per minute.(1 point)

The initial value is b=
b
=
, and the rate of change is m=
m
=
.

1 answer

In the given scenario:

  • The initial value \( b \) is the amount of water in the tank at the beginning. Since the tank is half full with 1,000 gallons of water, we have: \[ b = 1000 \text{ gallons} \]

  • The rate of change \( m \) represents the rate at which the water is being added to the tank. Since water is being pumped into the tank at a rate of 15 gallons per minute, we have: \[ m = 15 \text{ gallons per minute} \]

Thus, the initial value \( b \) is 1000 gallons, and the rate of change \( m \) is 15 gallons per minute.