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2023年12月E卷 · 第 15 题

2023年12月E卷 · 原库模块 1 · Q15 原库参考解析

An object is launched from a height of 130 feet above the ground.A quadratic function f models the height above the ground, in feet, of the object t seconds after it is launched. According to the model,2 seconds after the object is launched. it reaches a maximum height of 194 feet above the ground. which equation defines f?
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