The follow table shows total dollar sales (in thousands) for a local retailer for various years. Year 2019 2020 2021 2022 2023 Sales ($) 16 21 26 31 36 a) What was the dollar amount of sales for 2022? $ b) By how much did sales increase each year? $ c) Find a linear function S(x) that models the above data, where x is the number of years after 2018 (so that the year 2019 corresponds to x = 1, the year 2020 corresponds to x = 2, and so on) and S(x) is the dollar amount of sales in thousands. S(x) = X + d) Use S(x) to predict sales in 2025. $ If needed, round answer to 5 decimal plates. Enter DNE for Does Not Exist, oo for Infinity Question Help: Message instructor Submit Question thousand thousand thousand
The follow table shows total dollar sales (in thousands) for a local retailer for various years. Year 2019 2020 2021 2022 2023 Sales ($) 16 21 26 31 36 a) What was the dollar amount of sales for 2022? $ b) By how much did sales increase each year? $ c) Find a linear function S(x) that models the above data, where x is the number of years after 2018 (so that the year 2019 corresponds to x = 1, the year 2020 corresponds to x = 2, and so on) and S(x) is the dollar amount of sales in thousands. S(x) = X + d) Use S(x) to predict sales in 2025. $ If needed, round answer to 5 decimal plates. Enter DNE for Does Not Exist, oo for Infinity Question Help: Message instructor Submit Question thousand thousand thousand
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:The follow table shows total dollar sales (in thousands) for a local retailer for various years.
Year
2019 2020 2021 2022 2023
Sales ($) 16
21
26 31 36
a) What was the dollar amount of sales for 2022? $
b) By how much did sales increase each year? $
c) Find a linear function S(x) that models the above data, where x is the number of years after 2018 (so
that the year 2019 corresponds to x = 1, the year 2020 corresponds to x = 2, and so on) and S(x) is the
dollar amount of sales in thousands.
S(x) =
X +
d) Use S(x) to predict sales in 2025. $
If needed, round answer to 5 decimal plates.
Enter DNE for Does Not Exist, oo for Infinity
Question Help: Message instructor
Submit Question
thousand
thousand
thousand
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