ou record the temperature every hour from midnight until 8:00a.m. You see that the temperatures (in degrees Fahrenheit per hour) seem to be modeled the function f(t)=t²-4t+35, where t represents hours after midnight. What is the minimum temperature reached? is degrees. Round answer to nearest tenth.)

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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Author:HOUGHTON MIFFLIN HARCOURT
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Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 12CT
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You record the temperature every hour from midnight until 8:00a.m. You see that the temperatures (in degrees Fahrenheit per hour) seem to be modeled
by the function f(t) = t²-4t+35, where t represents hours after midnight.
What is the minimum temperature reached?
It is
degrees.
(Round answer to nearest tenth.)
Transcribed Image Text:You record the temperature every hour from midnight until 8:00a.m. You see that the temperatures (in degrees Fahrenheit per hour) seem to be modeled by the function f(t) = t²-4t+35, where t represents hours after midnight. What is the minimum temperature reached? It is degrees. (Round answer to nearest tenth.)
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