It cuts the volume in half
5 gallons, 24 quarts (6 gallons), 10.6 gallons
I'm not sure if there are any choices. But to find an ordered pair on the graph, you can plug any value in for x and solve for y.
For example, if we plug in a 0 for x, we get a 0 for y
y=4*0
Or if we plug in a 1 for x, we get a 4 for y
y=4*1
So two ordered pairs are (0,0) and (1,4)
Hope this helps
