The graph shows the volume of water in a sink x minutes after the faucet is turned on.

What is the slope of the line?
A. -1/2
B. -2
C. 1/2
D. 2

The graph shows the volume of water in a sink x minutes after the faucet is turned on What is the slope of the line A 12 B 2 C 12 D 2 class=