An accessories company finds that the cost, in dollars, of producing x belts is given by C(x)=770+39x-0.062x. Find the rate at which average cost is changing when 175 belts have been produced. CHE First, find the rate at which the average cost is changing when x belts have been produced. c'(x) = 0

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
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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An accessories company finds that the cost, in dollars, of producing x belts is given by C(x) = 770 +39x−0.062x. Find the rate at which average cost is changing when 175
belts have been produced.
First, find the rate at which the average cost is changing when x belts have been produced.
c'(x) =
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Transcribed Image Text:An accessories company finds that the cost, in dollars, of producing x belts is given by C(x) = 770 +39x−0.062x. Find the rate at which average cost is changing when 175 belts have been produced. First, find the rate at which the average cost is changing when x belts have been produced. c'(x) = Q shift tab esc BABI 2 9 alt a N W S X #m 3 e d C $ 4 C r f % 5 V rt 6.0 g *** Oll 6 b y h & V 8⁰ 7 O n u j * 00 8 3 ( 9 k O 0 | alt Р ctrl { L ? 1 11 H } G backspace 1 <> enter sh
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