x2 x2-sq y2 0 0 21.939 1 1 17.7527 2 4 10.3824 3 9 12.5164 4 16 13.0514 5 25 15.524 6 36 20.83 7 49 28.4405 8 64 32.4863 9 81 47.8691 b) Perform a Quadratic Regression 2. Consider the data in the columns labeled x 2 and y2. a) Perform a Linear Regression. b) Perform a Quadratic Regression.