2026年8月国际A卷 · 第 17 题

2026年8月国际A卷 · 原库模块 1 · Q17 参考答案

The scatterplot shows the relationship between two variables, x and y. A line of best fit for the data is also shown.

At \( x=5 \), how many units greater is the y-value predicted by the line of best fit than the actual y-value of the data point?