1) The number of adults in a certain county with a college degree has been rising since the year 2005. Let x represent the number of years since the year 2000, and let y represent the number of 1000s of adults in the county with a college degree for year Х. Number of Years Number of Adults with a College Since 2005 (x) Degree (y in 1000s) 10 4 18 52 (a) Use the data to create a model of the form y = ax2 + bx + c. (b) Use the model to approximate the number of adults in the county who will have a college degree for the year 2015.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Solve the problem.
1) The number of adults in a certain county with a college degree has been rising since
the year 2005. Let x represent the number of years since the year 2000, and lety
represent the number of 1000s of adults in the county with a college degree for year
X.
Number of Years Number of Adults with a College
Since 2005 (x)
Degree (y in 1000s)
10
4
18
6.
52
(a) Use the data to create a model of the form y = ax² + bx + c.
(b) Use the model to approximate the number of adults in the county who will have
a college degree for the year 2015.
Transcribed Image Text:Solve the problem. 1) The number of adults in a certain county with a college degree has been rising since the year 2005. Let x represent the number of years since the year 2000, and lety represent the number of 1000s of adults in the county with a college degree for year X. Number of Years Number of Adults with a College Since 2005 (x) Degree (y in 1000s) 10 4 18 6. 52 (a) Use the data to create a model of the form y = ax² + bx + c. (b) Use the model to approximate the number of adults in the county who will have a college degree for the year 2015.
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