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b) A poll commissioned by a politician estimates that t days after he makes a statement denegrating women,the percentage of his constituency (those who support him at the time he made the statement) that still supports him is given by S(t) = 75(t2 − 3t + 25)                                                                                                      t2 + 3t + 25 (iii) What was his minimum support level? (iv) Was the approval rate positive or negative on the date of the election?

b) A poll commissioned by a politician estimates that t days after he makes a statement denegrating women,the percentage of his constituency (those who support him at the time he made the statement) that still supports him is given by S(t) = 75(t2 − 3t + 25)                                                                                                      t2 + 3t + 25 (iii) What was his minimum support level? (iv) Was the approval rate positive or negative on the date of the election?

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.6: Variation
Problem 9E
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(b) A poll commissioned by a politician estimates that t days after he makes a statement
denegrating women,the percentage of his constituency (those who support him at the time he
made the statement) that still supports him is given by S(t) = 75(t2 − 3t + 25)
                                                                                                     t2 + 3t + 25

(iii) What was his minimum support level?
(iv) Was the approval rate positive or negative on the date of the election?

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