Please show how to do parts a and b.

Thanks!

Find the zeros of the function f(x) within the interval [-4, 6] using the Bisection method with f(-4) > 0 f(-1) 0 f(x) = sin(2t(x/5)) + exp(x/5) %3D (a) Write a Matlab function that computes the values for f(x) when x is given as an input. (b) Write a Matlab script entitled "myplot.m" that plots the functions f(x) within the interval [-4, 6] using 100000 samples. Use the command "linspace" to generate the x-vector, and the command "plot" to plot the graph. Find the location of the roots within the interval [-4, -1] and [-1,6] using the "zoom-button" in the figure. (c) Write a Matlab function that carries out the Bisection method within the interval [a, b] over "n" iterations, where "n" is an input and "a and b" are both inputs and outputs i.e. the function changes the values of "a and b" and returns them at the output. (d) Write a Matlab script that applies 7 iterations of the Bisection method for the interval [-4, -1] as well as 200 iterations of the Bisection method for the interval [-1 6]