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2) The total cost in dollars of producing x lawn mowers is given by C(x) = 4,000+ 90x- -. Find the x² marginal average cost at x = 20, C'(20) and interpret the result. A) -$1.33; a unit increase in production will decrease the average cost per unit by approximately $1.33 at a production level of 20 units. B) -$20.33; a unit increase in production will decrease the average cost per unit by approximately $20.33 at a production level of 20 units. C) -$10.33; a unit increase in production will decrease the average cost per unit by approximately $10.33 at a production level of 20 units. D) -$13.33; a unit increase in production will decrease the average cost per unit by approximately $13.33 at a production level of 20 units. deled by 2)

2) The total cost in dollars of producing x lawn mowers is given by C(x) = 4,000+ 90x- -. Find the x² marginal average cost at x = 20, C'(20) and interpret the result. A) -$1.33; a unit increase in production will decrease the average cost per unit by approximately $1.33 at a production level of 20 units. B) -$20.33; a unit increase in production will decrease the average cost per unit by approximately $20.33 at a production level of 20 units. C) -$10.33; a unit increase in production will decrease the average cost per unit by approximately $10.33 at a production level of 20 units. D) -$13.33; a unit increase in production will decrease the average cost per unit by approximately $13.33 at a production level of 20 units. deled by 2)

Calculus: Early Transcendentals
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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1532 9) A) C) - 4) Find: 1 (h+ 2x) x²(x + h)² 3 2(h+ + x²(x + h)² 2) The total cost in dollars of producing x lawn mowers is given by C(x) = 4,000+ 90x-- Find the X² 3 A-16x-5 2x + xh) + marginal average cost at x = 20, C'(20) and interpret the result. A) -$1.33; a unit increase in production will decrease the average cost per unit by approximately $1.33 at a production level of 20 units. 3) The revenue (in thousands of dollars) from producing x units of an item is modeled by R(x) = 5x -0.0005x2. Find the marginal revenue at x = 1000. B $4.00 A) $10,300.00 C) $4.50 D) $104.00 24 (+4-537) 5-x-2/3 B) D) 5 2(h+ 2x) x²(x + h)² B) -$20.33; a unit increase in production will decrease the average cost per unit by approximately $20.33 at a production level of 20 units. C) -$10.33; a unit incre in production will decrease the average cost per unit by approximately $10.33 at a production level of 20 units. D) -$13.33; a unit increase in production will decrease the average cost per unit by approximately $13.33 at a production level of 20 units. 2(h + x) x²(x+h)² x-4/3 B) x-5 - 15x2/3 D) 15 4x33x-2/3 2)
Transcribed Image Text:1532 9) A) C) - 4) Find: 1 (h+ 2x) x²(x + h)² 3 2(h+ + x²(x + h)² 2) The total cost in dollars of producing x lawn mowers is given by C(x) = 4,000+ 90x-- Find the X² 3 A-16x-5 2x + xh) + marginal average cost at x = 20, C'(20) and interpret the result. A) -$1.33; a unit increase in production will decrease the average cost per unit by approximately $1.33 at a production level of 20 units. 3) The revenue (in thousands of dollars) from producing x units of an item is modeled by R(x) = 5x -0.0005x2. Find the marginal revenue at x = 1000. B $4.00 A) $10,300.00 C) $4.50 D) $104.00 24 (+4-537) 5-x-2/3 B) D) 5 2(h+ 2x) x²(x + h)² B) -$20.33; a unit increase in production will decrease the average cost per unit by approximately $20.33 at a production level of 20 units. C) -$10.33; a unit incre in production will decrease the average cost per unit by approximately $10.33 at a production level of 20 units. D) -$13.33; a unit increase in production will decrease the average cost per unit by approximately $13.33 at a production level of 20 units. 2(h + x) x²(x+h)² x-4/3 B) x-5 - 15x2/3 D) 15 4x33x-2/3 2)
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