Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-LE.B.5
A hot object is cooling down in a room. Its temperature in degrees Celsius is modeled by T(t)=90−3t, where t is time in minutes. What does the coefficient -3 represent?
- The initial temperature of the object.
- The room temperature.
- The time until it reaches room temperature.
- The rate at which the object cools.
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