Problem #2 fzero built-in MATLAB function to find root of f(x) = 0 Consider the function f(x) given below. f(x) = x3-47x2-35.1x + 85.176 Use MATLAB to plot this function from a =-10 to b = + 10. You would be able to find approximate value(s) of the root(s) of this function f(x) and write the root(s) value(s) on your notebook. Let x-c is any point in the interval [a, b]. Consider the product f(a)f(c). There are two possibilities: 1. f(a)f (c)