2. Interpret and Construct a Piecewise-Defined Functiona) In two well-expressed sentences, interpret the following piecewise-defined function that modelsincome in $ thousands for a vehicle salesperson as a function of the number of vehicles sold peryear:f(x) = {0 40-b) Write a piecewise-defined function for the income of an author (f(x)) who earns $10 for each booksold (x) when the number of sales is less than or equal to 1000. If the number of sales is over1000, then the author earns an $12 for each book sold over 1000. Begin by calculating the incomewhen no books are sold and when exactly 2000 books are sold. Confirm that your function iscorrect for these values.

We are solving first que only as these two are independent questions. If you want other to be…

a) In two well-expressed sentences, interpret the following piecewise-defined function that models income in $ thousands for a vehicle salesperson as a function of the number of vehicles sold per year: 70 f(x) = 0 40 70 + 5(x – 40)

a) In two well-expressed sentences, interpret the following piecewise-defined function that models income in $ thousands for a vehicle salesperson as a function of the number of vehicles sold per year: 70 f(x) = 0 40 70 + 5(x – 40)

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

ChapterA: Appendix: Review Topics

SectionA.3: Introduction To Functions

Problem 29PS: Suppose you have a job that pays $8.50 per hour and you work anywhere from 10 to 40 hours per week....

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Question

2. Interpret and Construct a Piecewise-Defined Function
a) In two well-expressed sentences, interpret the following piecewise-defined function that models
income in $ thousands for a vehicle salesperson as a function of the number of vehicles sold per
year:
f(x) = {
0<x< 40
70 + 5(x – 40)
x > 40
-
b) Write a piecewise-defined function for the income of an author (f(x)) who earns $10 for each book
sold (x) when the number of sales is less than or equal to 1000. If the number of sales is over
1000, then the author earns an $12 for each book sold over 1000. Begin by calculating the income
when no books are sold and when exactly 2000 books are sold. Confirm that your function is
correct for these values.

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