Given the data set (10, 45), (25, 70), (46, 105), which of the following equations best represents a line of best fit?
y = 1/3x + 40.5
y = 5/3x + 28.33
y = 4/3x − 40.5
y = 3/5x − 28.33
y = 1/3x + 40.5
y = 5/3x + 28.33
y = 4/3x − 40.5
y = 3/5x − 28.33
