Please do #2 in Matlab

MATH-131 (Numerical Methods for Scientists and Engineers)Worksheet 5 Semester: Spring 2019, Instructor: Nicholas Knight Due Feb. 26 at 2359. Please remember to cite your sources, including collaborators Deliverable: Submit a Live script titled worksheet5.mlx via Cat Courses (under Assignments). Divide this file into sections, one for each of the following questions, plus an extra (final) section containing all the function definitions. Document each function definition to explain the input and output arguments. Also document key portions of the algorithm to make it clear you understand how your code works. 1. Implement Newton's method (Alg. 2.3). Your signature should be function p = newtons (f, fp, po, tol, mants) where f and fp are function handles and po, tol, maxits, and p are numbers. (fp is the derivative of f) 2. Implement the secant method (Alg. 2.4). Your signature should be function p = secant(f, po, pi, tol, maxits) where f is a function handle and po, pi, tol, maxits, and p are numbers