The graph models the temperature in degrees Fahrenheit, of a cup of hot water placed in a refrigerator. Based on the graph, what was the original temperature in degrees Fahrenheit of the cup of water? The graph has on the y axis beginning 50, 100, 150 with the line extending from the 100 on the y axis down toward the x axis with 50 and 100 extending all the way over the 100 on the x axis.
