Bluebook试题5 · 第 22 题

Bluebook试题5 · 原库模块 2 · Q22 原库参考解析

The scatterplot shows the relationship between two variables, x and y, for data set E. A line of best fit is shown. Data set F is created by multiplying the y-coordinate of each data point from data set E by 3.9. Which of the following could be an equation of a line of best fit for data set F?