Pre-Calculus Practice Problem 18

Pre-Calculus Practice Problem 18 - n 10 and the range...

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Unit 1, Activity 1, Solving Problems Using Mathematical Modeling with Answers Blackline Masters, Advanced Math – Pre-Calculus Page 16 Louisiana Comprehensive Curriculum, Revised 2008 c. Interpret the slope within the context of the problem. $12,000 is depreciation per year d. What does the y-intercept stand for? The y-intercept is the initial cost of the truck. e. What are the domain and range of the linear function in (b)? How does this differ from the domain and range within context of problem? The domain and range of any linear function is the set of reals. In this case the domain is a set of whole numbers 0
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Unformatted text preview: n 10 and the range 30,000 c 150,000. 5. Writing exercise: In problem #3 you obtained the equation of a line to model the profit from selling bird houses. What is the difference between the domain of the linear function obtained and the domain within the context of the problem? The domain of a linear function is the set of real numbers. However, within the context of this problem, the domain is a subset of whole numbers with the largest value of n depending on the number of bird houses that can be built from the $350.00 worth of materials....
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