SAT Scores The College Board now reports SATscores with a new scale, which has the new scalescore y defined as a function of the old scale scorex by the equation y = 0.97x + 128.3829. Supposea college requires a new scale score greater than orequal to 1000 to admit a student. To determine whatold score values would be equivalent to the newscores that would result in admission to this college,do the following:a. Write an inequality to represent the problem, andsolve it algebraically.b. Solve the inequality from part (a) graphically toverify your result.
SAT Scores The College Board now reports SATscores with a new scale, which has the new scalescore y defined as a function of the old scale scorex by the equation y = 0.97x + 128.3829. Supposea college requires a new scale score greater than orequal to 1000 to admit a student. To determine whatold score values would be equivalent to the newscores that would result in admission to this college,do the following:a. Write an inequality to represent the problem, andsolve it algebraically.b. Solve the inequality from part (a) graphically toverify your result.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter5: Linear Inequalities
Section: Chapter Questions
Problem 5PFA
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Question
SAT Scores The College Board now reports SAT
scores with a new scale, which has the new scale
score y defined as a function of the old scale score
x by the equation y = 0.97x + 128.3829. Suppose
a college requires a new scale score greater than or
equal to 1000 to admit a student. To determine what
old score values would be equivalent to the new
scores that would result in admission to this college,
do the following:
a. Write an inequality to represent the problem, and
solve it algebraically.
b. Solve the inequality from part (a) graphically to
verify your result.
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