Using MATLAB

let m=8 and n=5

1. Consider the function f(x) - x+(m-nx -mn x Where, m is the maximum even digit in your QU-ID number n is the maximum odd digit in your QU-ID number (for example if ID # : 2013 45630 , m-6 and n-5) Define your constant m and n Declare your variable x (as your symbolic variable with matlab) Define the function (as inline function with matlab) Computes its derivative. Find its y-intercept Find the x-intercept of the function using matlab , solve for f(x)=0 ) Find the critical points of the function (using matlab, solve for f(x)-0) Plot the function with its derivative; noting the corresponding between the sign of the derivative and the increasing /decreasing nature of the function