2025年5月国际A卷 · 第 4 题

2025年5月国际A卷 · 原库模块 2 · Q4 原库参考解析

The function t gives the estimated melting temperature, in degrees Celsius, of a DNA molecule as a function of the percent of guanine-cytosine (GC) content, x, in the DNA molecule. The graph of \( y=t(x) \)  is shown. According to the graph, which of the following statements is NOT true?