What is the equation for the linear model in the scatter plot obtained by choosing the two points closest to the line?

Coordinate grid with scatter plot and arrow showing Variable x on horizontal x-axis and Variable y on vertical y-axis. Below the graph is a frequency distribution table showing data for Variable x and Variable y.

y=−3x+57.5

y=3.5x+57.5

y=−3.5x+32.5

y=−3.5x+57.5