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A plane crosses the Atlantic Ocean (3000 miles) with an airspeed of 500 miles per hour. The cost C (in dollars) per passenger is given by 40,000 C(x) = 150 +, %3D where x is the ground speed (airspeed + wind). (a) What is the cost when the ground speed is 450 miles per hour, 600 miles per hour? (b) Find the domain of C. (c) Use a graphing calculator to graph the function C = C(x). (d) Create a TABLE with TblStart 0 and ATbl = 50. (e) To the nearest 50 miles per hour, what ground speed minimizes the cost per passenger?

A plane crosses the Atlantic Ocean (3000 miles) with an airspeed of 500 miles per hour. The cost C (in dollars) per passenger is given by 40,000 C(x) = 150 +, %3D where x is the ground speed (airspeed + wind). (a) What is the cost when the ground speed is 450 miles per hour, 600 miles per hour? (b) Find the domain of C. (c) Use a graphing calculator to graph the function C = C(x). (d) Create a TABLE with TblStart 0 and ATbl = 50. (e) To the nearest 50 miles per hour, what ground speed minimizes the cost per passenger?

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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He playing crosses the Atlantic ocean with an airspeed of 500 mph. The cost in dollars per passenger is given by the function in the picture. Answer the questions a through e
A plane crosses the Atlantic Ocean (3000 miles) with an airspeed of 500 miles per hour. The cost C (in dollars) per passenger is given by 40,000 C(x) = 150 + + 8 where x is the ground speed (airspeed + wind). (a) What is the cost when the ground speed is 450 miles per hour; 600 miles per hour? (b) Find the domain of C. (c) Use a graphing calculator to graph the function C = C(x). (d) Create a TABLE with TbIStart = 0 and ATbl = 50. (e) To the nearest 50 miles per hour, what ground speed minimizes the cost per passenger? olve this Get more help -
Transcribed Image Text:A plane crosses the Atlantic Ocean (3000 miles) with an airspeed of 500 miles per hour. The cost C (in dollars) per passenger is given by 40,000 C(x) = 150 + + 8 where x is the ground speed (airspeed + wind). (a) What is the cost when the ground speed is 450 miles per hour; 600 miles per hour? (b) Find the domain of C. (c) Use a graphing calculator to graph the function C = C(x). (d) Create a TABLE with TbIStart = 0 and ATbl = 50. (e) To the nearest 50 miles per hour, what ground speed minimizes the cost per passenger? olve this Get more help -
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