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tion There is of a male child whose child, child\'s the a male child child\'s in

ID: 3009745 • Letter: T

Question

tion There is of a male child whose child, child's the a male child child's in., be linear function of adult height Lin. M, child in be to of is the used Question Help the height can function child that the height the with The adult estimated adult heights. a the estimate parents' in., is is is there 125 125 can child x the inches, but male height, is of a sum of of adult height given parents' total the the a parents parents of to of M? predict a of of height way heights heights adult of of domain the the the no proven sum is sum the 0.5x estimate inches a) b) a) If What If the the 1.3.73 tion tion tion 1 tion 1

Explanation / Answer

Given M(x)=0.5x+2.5 where x is sum of the heights of the parents

(a) given x = 125 inch

Height of the male child M(x)=M(125)

=(125)0.5+2.5

=62.5+2.5

=64.5 (inches)

(b)The domain of M is all positive real numbers