2024年8月北美B卷 · 第 18 题

2024年8月北美B卷 · 原库模块 2 · Q18 原库参考解析

The scatterplot shows the relationship between two variables, x and y, for data set P. A line of best fit for the data is also shown. Data set Q is created by adding 649 units to the value of x for each data point from data set P. Which of the following could be an equation of a line of best fit for data set Q?