Monty is building a large fishpond in his back yard. A rain left 5 gallons of water in the pond. Using a hose, Monty was going to fill the pond the rest of
the way. The hose can fill the pond at a rate of 2 gallons per minute, so after
x minutes the pond will have y=5+2x gallons of water. He found another
hose, and can now fill the pond twice as fast. How will this change the
graph of the equation?pleas