2. Bombardier Aerospace is the third largest airplane manufacturer in the world and has its main headquarters in Dorval, Québec. The Dash 8 series of turboprop airliners are built by Bombardier and are designed to need very short takeoff and landing strips. Suppose that a Dash 8 airplane is travelling from Edmonton to Kelowna, a trip of about 600 km (by air), at a speed of 450 km/h. Let w represent the speed of the wind, in kilometres per hour, where w is positive for a tailwind and negative for a headwind, and t represent the time, in hours, it takes to fly. The equation that represents t as a function of w is as follows: t = 500 w+ 400 c. Explain what the behavior of the function for various values of w means in a real life context. Consider these four scenarios. i) When w is a positive value ii) When w is a negative value iii) Approaching the non-permissible value iv) At the non-permissible value

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
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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2.
Bombardier Aerospace is the third largest airplane manufacturer in the world and has its
main headquarters in Dorval, Québec. The Dash 8 series of turboprop airliners are built
by Bombardier and are designed to need very short takeoff and landing strips.
Suppose that a Dash 8 airplane is travelling from Edmonton to Kelowna, a trip of about
600 km (by air), at a speed of 450 km/h. Let w represent the speed of the wind, in
kilometres per hour, where w is positive for a tailwind and negative for a headwind,
and t represent the time, in hours, it takes to fly.
The equation that represents t as a function of w is as follows:
t =
500
w+ 400
Transcribed Image Text:2. Bombardier Aerospace is the third largest airplane manufacturer in the world and has its main headquarters in Dorval, Québec. The Dash 8 series of turboprop airliners are built by Bombardier and are designed to need very short takeoff and landing strips. Suppose that a Dash 8 airplane is travelling from Edmonton to Kelowna, a trip of about 600 km (by air), at a speed of 450 km/h. Let w represent the speed of the wind, in kilometres per hour, where w is positive for a tailwind and negative for a headwind, and t represent the time, in hours, it takes to fly. The equation that represents t as a function of w is as follows: t = 500 w+ 400
c. Explain what the behavior of the function for various values of w means in a
real life context. Consider these four scenarios.
i) When w is a positive value
ii) When w is a negative value
iii) Approaching the non-permissible value
iv) At the non-permissible value
Transcribed Image Text:c. Explain what the behavior of the function for various values of w means in a real life context. Consider these four scenarios. i) When w is a positive value ii) When w is a negative value iii) Approaching the non-permissible value iv) At the non-permissible value
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