hap5kforeabetharlys hap5kforeabetharlys 23-05-2016 Mathematics contestada Given the data points (1, 4), (2, 9), and (4, 19), which of the following equations describes the best-fit line? A. = -1 + 5x B. = 1 + 5x C. = 2 + 5x D. = 5 + 1x