The cost (in dollars) of producing x units of a certain commodity is C(x) = 9000 + 6x + 0.3x². (a) Find the average rate of change of C with respect to x when the production level is changed (i) from x = 100 to x = 105. Average rate of change = (ii) from -100 to x = 101. Average rate of change (b) Find the instantaneous rate of change of C with respect to x when x = 100. (This is called the marginal cost.) Instantaneous rate of change %D
The cost (in dollars) of producing x units of a certain commodity is C(x) = 9000 + 6x + 0.3x². (a) Find the average rate of change of C with respect to x when the production level is changed (i) from x = 100 to x = 105. Average rate of change = (ii) from -100 to x = 101. Average rate of change (b) Find the instantaneous rate of change of C with respect to x when x = 100. (This is called the marginal cost.) Instantaneous rate of change %D
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter8: Graphing Quadratic Functions
Section: Chapter Questions
Problem 17CT
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