Please write the code in MATLAB

2. (50 pts) Find the root of the function f(x)=2.25x33x2+21.5ex on the interval [2,3] within 106 using the bisection method, Newton's method, the secant method and a fixedpoint method you create (other than Newton's method). Estimate the order of each method. Report all of the following a. The function g you used for the fixed point method along with the justification of why it has a fixed point where f has a root. b. An explanation (using equations) of how you are going to estimate the order of convergence for each method. c. A table containing for each method: The initial guess(es), the root found, the number of iterations required, the estimate of the order of convergence. Your code does not have to generate this table