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CalculusQ&A LibraryThe 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) = 30When the ticket price is $ , the weekly profit to the airline on flights from Boston to Washington is $ .(b) f '(70) = 1.5When the ticket price is $ , the weekly profit to the airline on flights from Boston to Washington isby $ per dollar (of ticket price).(c) f '(95) = −1When the ticket price is $ , the weekly profit to the airline on flights from Boston to Washington isby $ per dollar (of ticket price).Question

Asked Feb 20, 2020

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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)

(b)

f(70) = 30

When the ticket price is $ , the weekly profit to the airline on flights from Boston to Washington is $ .

(b)

f '(70) = 1.5

When the ticket price is $ , the weekly profit to the airline on flights from Boston to Washington is

by $ per dollar (of ticket price).

(c)

f '(95) = −1

When the ticket price is $ , the weekly profit to the airline on flights from Boston to Washington is

by $ per dollar (of ticket price).

Step 1:f(70) = 30

Step 2: f '(70) = 1.5

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