After being built, a car must be painted. The revenue. R, in dollars when x cars are painted can be modelled by the function R(x) = 1000x - 0.5x^2. a) determine the average rate of change of revenue when painting 200 to 300 cars. b) estimate the instantaneous rate of change of revenue after painting 1600cars.

After being built, a car must be painted. The revenue. R, in dollars when x cars are painted can be modelled by the function R(x) = 1000x - 0.5x^2. a) determine the average rate of change of revenue when painting 200 to 300 cars. b) estimate the instantaneous rate of change of revenue after painting 1600cars.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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