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2024年5月B卷练习 · 第 3 题

2024年5月B卷练习 · 原库模块 1 · Q3 原库参考解析


T(x) =61 - 8x
The function T estimates the temperature, in degrees Fahrenheit (°F), in a certain city one day in January, where x is the number of hours after 10 a.m. and 1≤ x ≤7. Which statement is the best interpretation of T(5)= 21 in this context?
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