Bisection Method Write the MATLAB function bisection that calculates the root of the user-input function f on a closed interval [a,b]. Inputs f, the function whose root to be found a, one endpoint of the interval, b, the other endpoint of the interval and t, a tolerance. Output x, a close approximation of a root of the function fon the closed interval between a and b. STEP 1 Initialize: While (the absolute distance between a and b is greater than t) and (the relative distance between a and b is greater than t), do STEPS 2 and 3. STEP 2. Set m equal to the midpoint of the interval [a,b]. STEP 3. If f(m) is the same sign as f(a), then the root has to be between m and b. So, set a equal to m. Otherwise, set b equal to m. STEP 4 Set x equal to the midpoint of the interval between a and