Total profit is defined as total revenue, R(x), minus total cost, C(x), and is given by the function P(x) = R(x) - C(x). Given R(x) = 58x -0.4x and C(x) = 3x + 13, find each of the following. a) P(x) b) R(80), C(80), and P(80) My P(x) = -0.4x + 55x - 13 (Type in descending powers of x.) R(80) = $ en

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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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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Total profit is defined as total revenue, R(x), minus total cost, C(x), and is given by the function P(x) = R(x) – C(x). Given R(x) = 58x – 0.4x and C(x) = 3x + 13, find each
of the following.
a) P(x)
b) R(80), C(80), and P(80)
%3D
My
..
2
P(x) = -0.4x+55x - 13
(Type in descending powers of x.)
R(80) = $
cer
Transcribed Image Text:Total profit is defined as total revenue, R(x), minus total cost, C(x), and is given by the function P(x) = R(x) – C(x). Given R(x) = 58x – 0.4x and C(x) = 3x + 13, find each of the following. a) P(x) b) R(80), C(80), and P(80) %3D My .. 2 P(x) = -0.4x+55x - 13 (Type in descending powers of x.) R(80) = $ cer
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