Question 45·Hard·Two-Variable Data: Models and Scatterplots

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

Data set B is created from data set A by applying both of the following changes to each data point:

• The $x$-coordinate is increased by $2$ and then multiplied by $5$.

• The $y$-coordinate is decreased by $1$ and then multiplied by $3$.

Which choice could be an equation of a line of best fit for data set B?