Water flows from a faucet at a constant rate. Assume that 6 gallons of water are already in a tub by the time we notice the faucet is on. This information is recorded in the first column of the table below. The other columns show how many gallons of water are in a tub at different numbers of minutes since we noticed the running faucet.
![Water flows from a faucet at a constant rate Assume that 6 gallons of water are already in a tub by the time we notice the faucet is on This information is reco class=](https://us-static.z-dn.net/files/d9a/65b99f2077b42a0ea5374693e1ade49f.jpg)