5. Effect of Elevation on Weight If an object weighs m pounds at sea level, then its weight W (in pounds) at a height of h miles above sea level is given approximately by 4000 2 W(h) = m 4000 + h (a) If Amy weighs 120 pounds at sea level, how much will she weigh on Pikes Peak, which is 14,110 feet above sea level? (b) Use a graphing utility to graph the function W = W(h). Use m = 120 pounds. (c) Create a TABLE with TbIStart = 0 and ATbl = 0.5 to see how the weight W varies as h changes from 0 to 5 miles. (d) At what height will Amy weigh 119.95 pounds? (e) Does your answer to part (d) seem reasonable? Explain.

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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5. Effect of Elevation on Weight If an object weighs m pounds
at sea level, then its weight W (in pounds) at a height of
h miles above sea level is given approximately by
4000
2
W(h) = m
4000 + h
(a) If Amy weighs 120 pounds at sea level, how much will
she weigh on Pikes Peak, which is 14,110 feet above sea
level?
(b) Use a graphing utility to graph the function W = W(h).
Use m = 120 pounds.
(c) Create a TABLE with TbIStart = 0 and ATbl = 0.5 to
see how the weight W varies as h changes from 0 to 5 miles.
(d) At what height will Amy weigh 119.95 pounds?
(e) Does your answer to part (d) seem reasonable?
Explain.
Transcribed Image Text:5. Effect of Elevation on Weight If an object weighs m pounds at sea level, then its weight W (in pounds) at a height of h miles above sea level is given approximately by 4000 2 W(h) = m 4000 + h (a) If Amy weighs 120 pounds at sea level, how much will she weigh on Pikes Peak, which is 14,110 feet above sea level? (b) Use a graphing utility to graph the function W = W(h). Use m = 120 pounds. (c) Create a TABLE with TbIStart = 0 and ATbl = 0.5 to see how the weight W varies as h changes from 0 to 5 miles. (d) At what height will Amy weigh 119.95 pounds? (e) Does your answer to part (d) seem reasonable? Explain.
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