The cost in millions of dollars for a company to manufacture x thousand automobiles is given by the function C(x) 4x2 24x+81. Find the number of automobiles that must be produced to minimize the cost. A) 3 thousand automobiles C) 6 thousand automobiles = B) 45 thousand automobiles D) 12 thousand automobiles

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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The cost in millions of dollars for a company to manufacture x thousand automobiles is given by
the function C(x) 4x2 24x+81. Find the number of automobiles that must be produced to
minimize the cost.
A) 3 thousand automobiles
C) 6 thousand automobiles
=
B) 45 thousand automobiles
D) 12 thousand automobiles
Transcribed Image Text:The cost in millions of dollars for a company to manufacture x thousand automobiles is given by the function C(x) 4x2 24x+81. Find the number of automobiles that must be produced to minimize the cost. A) 3 thousand automobiles C) 6 thousand automobiles = B) 45 thousand automobiles D) 12 thousand automobiles
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