Answer:
i think it's -1 / -1
nut i'm not sure so if its wrong then sorry , and don't thank's me...
If you are asking what 5% of 500,000 is, it is 25,000
1. The slope is -2/5 not 3-/10
So if they lost 2 yards on the first play and on the following three plays they lost 2 yards they lost 4 yards total because it doesnt say they lost 2 yards on each of the three play so they would only lose 4 yards