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Answer the following question on separate paper. Make sure to show all supporting work. Also, for questions involving translations, be sure to use full sentences and proper units. Threre are three parts to this question.

Answer the following question on separate paper. Make sure to show all supporting work. Also, for questions involving translations, be sure to use full sentences and proper units. Threre are three parts to this question.

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.CR: Review Exercises
Problem 40CR: Sue and Daves semicircular driveway is to be resealed, and then flowers are to be planted on either...
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Answer the following question on separate paper. Make sure to show all supporting work. Also, for questions involving translations, be sure to use full sentences and proper units. Threre are three parts to this question. An office copier has an initial price of $2,200. A service contract costs $100 for the first year and increases $50 per year thereafter. It can be shown that the total cost of the copier after n years is given by C(n) = 2,200 + 75n + 25n. C(x) a. Write a function to represent the average cost per year: C(x) X b. Find the average cost per year after 5 years. c. After graphing the average cost per year, C(x), we see that the lowest point is (9.4, 544). What does this point mean in context to this problem? (Write an interpretation of this point including each of the numbers, the units associated with the numbers and the meaning of the fact that it is the lowest point on the graph.)
Transcribed Image Text:Answer the following question on separate paper. Make sure to show all supporting work. Also, for questions involving translations, be sure to use full sentences and proper units. Threre are three parts to this question. An office copier has an initial price of $2,200. A service contract costs $100 for the first year and increases $50 per year thereafter. It can be shown that the total cost of the copier after n years is given by C(n) = 2,200 + 75n + 25n. C(x) a. Write a function to represent the average cost per year: C(x) X b. Find the average cost per year after 5 years. c. After graphing the average cost per year, C(x), we see that the lowest point is (9.4, 544). What does this point mean in context to this problem? (Write an interpretation of this point including each of the numbers, the units associated with the numbers and the meaning of the fact that it is the lowest point on the graph.)
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