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2024年5月北美B卷 · 第 14 题

2024年5月北美B卷 · 原库模块 2 · Q14 原库参考解析

During a specific 2-hour period of the day, the mean photosynthetic rate, P(x), of a plant species increases at a constant rate in terms of the photochemical energy available, x. During this period, P(300) = 9.5, and the mean photosynthetic rate increases by 0.125 micromoles per meter squared per second (\( μ \) mol • \( m^{-2}s^{-1} \)  ) when the photochemical energy available increases by 5\( μ \) mol • \( m^{-2}s^{-1} \). Which equation gives the mean photosynthetic rate, in \( μ \) mol • \( m^{-2}s^{-1} \), in terms of the photochemical energy available, in \( μ \) mol • \( m^{-2}s^{-1} \), during this period?
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