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MATH 100 Midterm: MATH 100 KSU SCAExampring2010

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turquoisegnu128

15 Feb 2019

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Kansas State University

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Directions: there are 16 problems on this exam. Please show all your work: complete the following function table for xf. Name: _________________________________________: solve for x, suppose x =4 solves kx+10 = 5x-k. 8: find the equation of the line given below. , where x is the number of customers. Name: _________________________________________: the weekly profit function for a business is. How many more customers must the business add if it wants to increase profits by a week: solve: 70: solve the system for x and y, if possible. 11: a line connects the points (2,4) and (5,7). Name: _________________________________________: the total revenue from the sale of x units of a product is given by r(x)=23. 20x, while the cost of producing x units is given by c(x)=15. 20x+240. How many units must be sold in order to break even: a company depreciates its equipment using a straight-line depreciation over 20 years.

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