Fill in the blank so that the ratio

1. 25 : 5 and ____ : 1

Choose the form that describes the slope of the ane of a graphic representing the data in the table.

The slope of a line graphed to represent the volume of water in a pool over lime would be described as?

Time (min)	Water in Pool (gal)
0	50
1	44
2	38
3	32
4	26
5	20