The goal of this problem is to fit a quadratic function of the form f(x) = cx + c2 to the data points C2c2x (-3,-82), (0, -1), (1,2), (3, -82), using least squares. (a) The problem is equivalent to finding the least squares solution to the system Xc = y where X = y = and c = [c1, c2] (b) Find the coefficients of the best fit by finding the least squares solution to the system in part (a) C1 C2