ONE QUESTION, ONE STEP
ZX-6E4DD01CA42026年6月国际B卷 · 第 22 题
2026年6月国际B卷 · 原库模块 1 · Q22 参考答案
A beekeeper's initial observation of the population of a certain bee colony was 1,800 bees. The beekeeper set a goal to increase the population to 3,300 bees. The beekeeper uses a model that predicts the population of this bee colony begins at 1,800 and increases by 120 bees per week in the first two weeks after the initial observation, and then increases by 180 bees per week until the beekeeper's goal is reached. According to this model, at the end of week w after the initial observation, where \( w>2 \), which of the following functions gives the predicted number of bees still needed to reach the beekeeper's goal?
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