Winter Temperature The temperature T in degrees Fahrenheit on a cold night x hours past midnight can be approximated by T(x) = x³ – 6x² + 8x, where 0 s x< 4. Determine when the temperature was 0°F.
Winter Temperature The temperature T in degrees Fahrenheit on a cold night x hours past midnight can be approximated by T(x) = x³ – 6x² + 8x, where 0 s x< 4. Determine when the temperature was 0°F.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.6: Inequalities
Problem 80E
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