Matlab function file
hey i've got the following question and not sure how to do part (b) of it.
consider the functions
(a) write a MATLAB program to plot the graphs of f(x) and g(x) for -2<=x<=3 together in the same figure.
(b) Given that the function y(x)=f(x)-g(x) has only one local minimum point, denoted by(xmin, ymin), on the intercal -2<=x<=3, write
i) a function M-file (cakked func.m) and
ii) a MATLAB program (using the fminbnd comand) that together will compute xmin and ymin
i've got this for part (a)
not sure how to go about for part (b) both sections
any help will be much appriciated