The average height H in centimeters of a child of age A years can be estimated by

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The average height H in centimeters of a child of age A years can be estimated by the linear function H = 6.5A + 50. Use this formula to answer these questions.

a. What is the average height of a 7-year-old child?

b. How old must a child be to have an average height of 150 cm?

c. What is the average height of a newborn baby? Does this answer seem reasonable?

d. What is the average height of a 20-year-old? Does this answer seem reasonable?

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Calculus For Business, Economics And The Social And Life Sciences

ISBN: 9780073532387

11th Brief Edition

Authors: Laurence Hoffmann, Gerald Bradley, David Sobecki, Michael Price

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