The table compares the wrestler's weight (in kilograms) and the time since he started his diet (in months). Time (months) Weight (kilograms) 1.51.51, point, 5 85.885.885, point, 8 3.03.03, point, 0 93.693.693, point, 6 4.54.54, point, 5 101.4101.4101, point, 4 What was the wrestler's weight before he went on his diet?
a) 1.5 kilograms
b) 5.8 kilograms
c) 3.0 kilograms
d) 9.6 kilograms