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PSAT 8/9 P2 · 第 4 题

PSAT 8/9 P2 · 原库模块 3 · Q4 原库参考解析

As part of a science project on evaporation, Amaya measured the height of a liquid in a container over a period of time. The function \( f\left(x\right)=33-0.18x \)  gives the estimated height, in centimeters (cm), of the liquid in the container x days after the start of the project. Which of the following is the best interpretation of 33 in this context?
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