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ZX-22169BDFF42025年3月国际A卷 · 第 2 题
2025年3月国际A卷 · 原库模块 2 · Q2 原库参考解析
A certain elephant calf weighed 226 pounds when it was born. The elephant calf gained an average of 3 pounds per day in its first year of life. Which equation models this situation, where y is the estimated weight of the elephant calf, in pounds, x days after it was born?
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