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e profit that the vendor makes per day by selling x pretzels is given by the function P(x) = - 4x + 3,200x– 150. Find the number of pretzels that must be sold to maximize profit. O A. 400 pretzels O B. 2,400 pretzels O C. 800 pretzels O D. 639,850 pretzels

e profit that the vendor makes per day by selling x pretzels is given by the function P(x) = - 4x + 3,200x– 150. Find the number of pretzels that must be sold to maximize profit. O A. 400 pretzels O B. 2,400 pretzels O C. 800 pretzels O D. 639,850 pretzels

Algebra for College Students
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.CT: Test
Problem 19CT
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The profit that the vendor makes per day by selling x pretzels is given by the function P(x)= - 4x + 3,200x– 150. Find the number of pretzels that must be sold to maximize profit. O A. 400 pretzels O B. 2,400 pretzels O C. 800 pretzels O D. 639,850 pretzels
Transcribed Image Text:The profit that the vendor makes per day by selling x pretzels is given by the function P(x)= - 4x + 3,200x– 150. Find the number of pretzels that must be sold to maximize profit. O A. 400 pretzels O B. 2,400 pretzels O C. 800 pretzels O D. 639,850 pretzels
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