For children between the ages of 18 months and 29 months, there is approximately a linear relationship betweenheightandage. The relationship can be represented by = 62.55 + 0.62xwhereyrepresents height (in centimeters) andxrepresents age (in months). Joseph is 24.5 months old and is 81 centimeters tall. What is Joseph's residual?

a)112.770

b)3.260

c)5.260

d)77.740

e)-31.770

f)None of the above