The function f gives the weekly profit, in thousand dollars, that an airline makes on its flights from Boston to Washington D.C. when the ticket price is p dollars. Interpret the following. (a) f(70) 10 When the ticket price is $ 70 , the weekly profit to the airline on flights from Boston to Washington is $ 70 X f'(70) 5.5 (b) , the weekly profit to the airline on flights from Boston to Washington is-Select x per dollar (of ticket price) When the ticket price is $ 70 by $ 5.5 f'(90)1 (с) the weekly profit to the airline on flights from Boston to Washington isSelect When the ticket price is $90 per dollar (of ticket price). by $ -1
The function f gives the weekly profit, in thousand dollars, that an airline makes on its flights from Boston to Washington D.C. when the ticket price is p dollars. Interpret the following. (a) f(70) 10 When the ticket price is $ 70 , the weekly profit to the airline on flights from Boston to Washington is $ 70 X f'(70) 5.5 (b) , the weekly profit to the airline on flights from Boston to Washington is-Select x per dollar (of ticket price) When the ticket price is $ 70 by $ 5.5 f'(90)1 (с) the weekly profit to the airline on flights from Boston to Washington isSelect When the ticket price is $90 per dollar (of ticket price). by $ -1
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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
Transcribed Image Text:The function f gives the weekly profit, in thousand dollars, that an airline makes on its flights from Boston to Washington D.C. when the ticket price is p dollars. Interpret the following.
(a) f(70) 10
When the ticket price is $ 70
, the weekly profit to the airline on flights from Boston to Washington is $ 70
X
f'(70) 5.5
(b)
, the weekly profit to the airline on flights from Boston to Washington is-Select
x per dollar (of ticket price)
When the ticket price is $ 70
by $ 5.5
f'(90)1
(с)
the weekly profit to the airline on flights from Boston to Washington isSelect
When the ticket price is $90
per dollar (of ticket price).
by $ -1
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