Aly and Dayne work at a water park and have to drain the water at the end of each
month for the ride they supervise. Each uses a pump to remove the water from the
small pool at the bottom of their ride. The graph below represents the amount of water
in Aly's pool, a(x), and Dayne's pool, d(x), over time.
Amount of water (gallons)
a(x)
time (minutes)
d(x)
Part I
1. Make as many observations as possible with the information given in the graph
above.