Pulsar also manufactures a series of 20-in. flat-tube digital televisions. The quantity x of these sets demanded each week is related to the wholesale unit price p by the following equation. p = -0.061x + 250 The weekly total cost incurred by Pulsar for producing x sets is represented by the following equation. C(x) = 0.000008x3 - 0.08x² + 530x + 80000 (a) Find the revenue function R. R(x) = Find the profit function P. P(x) = (b) Find the marginal cost function C'. C (x) = Find the marginal revenue function R'. R'(x) = Find the marginal profit function P'. P '(x) = (c) Compute the following values. (Round your answers to two decimal places.) C (1400) = R (1400) = P '(1400) =

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.8: Joint And Combined Variation
Problem 11P
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Pulsar also manufactures a series of 20-in. flat-tube digital televisions. The quantity x of these sets demanded each week is related to the wholesale unit price p by the following equation.

p = −0.061x + 250

The weekly total cost incurred by Pulsar for producing x sets is represented by the following equation.

C(x) = 0.000008x3 - 0.08x2 + 530x + 80000
(a) Find the revenue function R.
R(x) =
 
 


Find the profit function P.
P(x) =
 
 


(b) Find the marginal cost function C '.
C '(x) =
 
 


Find the marginal revenue function R '.
R '(x) =
 
 


Find the marginal profit function P '.
P '(x) =
 
 


(c) Compute the following values. (Round your answers to two decimal places.)
C '(1400) =
R '(1400) =
P '(1400) =
Pulsar also manufactures a series of 20-in. flat-tube digital televisions. The quantity x of these sets demanded each week is related to the wholesale unit price p by the following equation.
p = -0.061x + 250
The weekly total cost incurred by Pulsar for producing x sets is represented by the following equation.
C(x) = 0.000008x3 - 0.08x2 + 530x + 80000
(a) Find the revenue function R.
R(x) =
Find the profit function P.
P(x) =
(b) Find the marginal cost function C '.
C (x) =
Find the marginal revenue function R '.
R '(x) =
Find the marginal profit function P '.
P '(x) =
(c) Compute the following values. (Round your answers to two decimal places.)
C '(1400) =
R '(1400) =
P '(1400) =
Transcribed Image Text:Pulsar also manufactures a series of 20-in. flat-tube digital televisions. The quantity x of these sets demanded each week is related to the wholesale unit price p by the following equation. p = -0.061x + 250 The weekly total cost incurred by Pulsar for producing x sets is represented by the following equation. C(x) = 0.000008x3 - 0.08x2 + 530x + 80000 (a) Find the revenue function R. R(x) = Find the profit function P. P(x) = (b) Find the marginal cost function C '. C (x) = Find the marginal revenue function R '. R '(x) = Find the marginal profit function P '. P '(x) = (c) Compute the following values. (Round your answers to two decimal places.) C '(1400) = R '(1400) = P '(1400) =
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