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2023年5月练习卷(易) · 第 8 题

2023年5月练习卷(易) · 原库模块 1 · Q8 原库参考解析

The function \( f \) is a quadratic function. In the \( xy \)-plane, the graph of \( y=f\left(x\right) \)has a vertex at (1, 4) and passes through the points (2, 37) and (−1, 136). What is the value of \( f\left(-2\right) \)\( -f\left(0\right) \)?
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