Latest exam Aptitude Question SOLUTION: For the set of data below, find the line of best fit. x -2 -1 0 1 2 y 7 6 3 2 0 a. y = -1.8x + 3.6 b. y = -0.54x + 1.95 c. y = 3.6x - 1.8 d. y = 1.95x - 0