Hello, I would like help with this, please. The graph shows the volume of water in a sink x minutes after the faucet is turned on.

Part A
What is the slope of the line?
Slope =

Part B
Connor says that the graph shows that water is flowing at a rate of 2 gallons per minute. Is he correct?
A. Connor is correct because the water is flowing in at a rate which is about 2 gallons per minute.
B. Connor is not correct because the water is flowing in at a rate which is faster than 2 gallons per minute.
C. Connor is not correct because the water is flowing in at a rate which is slower than 2 gallons per minute.
D. Connor is correct because the rate of water flowing is less than the slope.