Given f (x) = -2a 1.5a4 + 10x + 2 Use a root location technique to determine the maximum of this function. Perform iterations until the approximate relative error falls below 5%. If you use a bracketing method, use initial guesses of l = 0 and Xu = 1. If you use the Newton-Raphson or the modified secant method, use an initial guess of Xi = 1. If you use the secant method, use initial guesses of 2j-1 = 0 and 2i = 1. Assuming that convergence is not an issue, choose the technique that is best suited to this problem. Justify your choice