5. A quantity y is known to depend on another quantity x. A set of corresponding values has been collected for x and y as presented in the following table. Fit the best quadratic curve to the data points with an objective function (a) such that the sum of absolute deviation of all corresponding values are minimized. (b) such that the maximum deviation is minimized. 1.0 1.5 1.9 2.5 3.0 3.5 4.0 4.5 5.0 6.06.6 2.4 3.2 2.0 2.7 3.5 1.04.03.6 1.0 0.7