What order polynomial model would be most appropriate for these data? (enter a whole number: 1, 2, or 3) 2. What would be the sign of b1 (enter P for positive or N for negative)
What order polynomial model would be most appropriate for these data? (enter a whole number: 1, 2, or 3) 2. What would be the sign of b1 (enter P for positive or N for negative)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 65E
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Scenario: As the temperature increases, an experimental lubricant initially increases in flow rate, then decreases, then increases again.
1. What order polynomial model would be most appropriate for these data?
(enter a whole number: 1, 2, or 3)
2. What would be the sign of b1
(enter P for positive or N for negative)
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