how to solve

Keeping use the data set for this question: The following scores represent a nurse's assessment (x) and a physician's assessment (y) of the condition of 10 patients at time of admission to a trauma center. X: 1 18 1 y: 23 Based on the data, we got the Pearson's correlation coefficient r=0.912, and the least squares line: y = 1.21 + 1.08x Calculate the residual when the nurse's assessment x=10 and the physician's assessment y=14. [answer should be in decimal form, rounded to 2 decimal places]