2026年5月国际B卷(易) · 第 8 题

2026年5月国际B卷(易) · 原库模块 2 · Q8 原库参考解析

The function \( f \) models the resistivity of copper, in nanoohm · meters, as a function of the temperature x, in kelvins, of the copper. The graph of \( y=f(x) \) is shown.

According to the model, which of the following statements about the estimated resistivity of copper is true?