A data set comparing a woman's shoe size to her height is represented by the table.


Shoe Size Height (inches)
7.5 63
8 70.5
12 68
7 71
9 69.5
10 70
12 75
12.5 63
14 72


What is the equation for the line of best fit for a woman's height, y, based on her shoe size, x?
y = 0.25x + 66.6
y = −0.25x + 66.6
y = 0.15x − 66.6
y = −0.15x − 66.6