Suppose the total cost C(x) (in dollars) to manufacture a quantity x of weed killer (in hundreds of liters) is given by the function Cx) =x- 4x + 8x+ 50, where x> 0. =) Where is C(x) decreasing? p) Where is C(x) increasing? a) Select the correct choice below and fill in any answer boxes within your choice. OA. The function is decreasing on the open interval(s) (Type your answer in interval notation. Simplify your answer. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) OB. The function is never decreasing. ) Select the correct choice below and fill in any answer boxes within your choice. DA. The function is increasing on the open interval(s) (Type your answer in interval notation. Simplify your answer. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) DB. The function is never increasing.
Suppose the total cost C(x) (in dollars) to manufacture a quantity x of weed killer (in hundreds of liters) is given by the function Cx) =x- 4x + 8x+ 50, where x> 0. =) Where is C(x) decreasing? p) Where is C(x) increasing? a) Select the correct choice below and fill in any answer boxes within your choice. OA. The function is decreasing on the open interval(s) (Type your answer in interval notation. Simplify your answer. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) OB. The function is never decreasing. ) Select the correct choice below and fill in any answer boxes within your choice. DA. The function is increasing on the open interval(s) (Type your answer in interval notation. Simplify your answer. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) DB. The function is never increasing.
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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