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Despite the No Child Left Behind Act of 2001, students' aver- age math score on the SAT decreased approximately linearly from 518 points in 2006 to 514 points in 2012 (Source: College Board). a) Let m be the math score t years since 2006. Find an equation of a linear model to describe the data. b) Use the linear model in part a) to predict the math score on the SAT in 2017. SHOW WORK. c) Use the linear model in part a) to predict when the math score on the SAT will be 509 points. SHOW WORK.

Despite the No Child Left Behind Act of 2001, students' aver- age math score on the SAT decreased approximately linearly from 518 points in 2006 to 514 points in 2012 (Source: College Board). a) Let m be the math score t years since 2006. Find an equation of a linear model to describe the data. b) Use the linear model in part a) to predict the math score on the SAT in 2017. SHOW WORK. c) Use the linear model in part a) to predict when the math score on the SAT will be 509 points. SHOW WORK.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 22E
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2. Despite the No Child Left Behind Act of 2001, students' aver- age math score on the SAT decreased approximately linearly from 518 points in 2006 to 514 points in 2012 (Source: College Board). a) Let m be the math score t years since 2006. Find an equation of a linear model to describe the data. b) Use the linear model in part a) to predict the math score on the SAT in 2017. SHOW WORK. c) Use the linear model in part a) to predict when the math score on the SAT will be 509 points. SHOW WORK.
Transcribed Image Text:2. Despite the No Child Left Behind Act of 2001, students' aver- age math score on the SAT decreased approximately linearly from 518 points in 2006 to 514 points in 2012 (Source: College Board). a) Let m be the math score t years since 2006. Find an equation of a linear model to describe the data. b) Use the linear model in part a) to predict the math score on the SAT in 2017. SHOW WORK. c) Use the linear model in part a) to predict when the math score on the SAT will be 509 points. SHOW WORK.
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