2025年3月美国B卷 · 第 18 题

2025年3月美国B卷 · 原库模块 1 · Q18 原库参考解析

The graph models the number of online newsletter subscribers at the end of every six-month period, where x is the number of six-month periods since the end of January 1992 and \( 0\le x\le4 \) . Which statement is the best interpretation of the point (1, 750) in this context?