College Algebra
posted by Sarah .
50 gallon barrel plumb full of water springs a leak in the bottom and leaks at a constant rate of two gallons per minute.
y=502x
slope=2 what does it represent?
yintercept=50 what does it represent?
xintercept=25 what does it represent?

slope is the rate of draining
yintercept is the amount at full barrel
xintercept is how long it takes to become empty