The revenue R for a company selling x units is R = 700x − 0.1x2. (a) Use differentials to approximate the change in revenue as the sales increase from 2800 units to 2900 units. dR = $ (b) Compare this with the actual change in revenue. ΔR = $
The revenue R for a company selling x units is R = 700x − 0.1x2. (a) Use differentials to approximate the change in revenue as the sales increase from 2800 units to 2900 units. dR = $ (b) Compare this with the actual change in revenue. ΔR = $
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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The revenue R for a company selling x units is
R = 700x − 0.1x2.
(a) Use differentials to approximate the change in revenue as the sales increase from 2800 units to 2900 units.
(b) Compare this with the actual change in revenue.
dR = $
(b) Compare this with the actual change in revenue.
ΔR = $
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