Write a function "plot2fnhand" that will receive 2 function handles as input arguments, and will show in two Figure Windows plots of these functions, with the function names in the titles.  The function will make an x vector that ranges from 1 to n (where n is a random integer in the range from 4 to 10).  For example, if the function is known as follows

>> plot2fnhand(@sqrt, @exp)

and the random integer is 5, the Figure Window 1 would show the sqrt function of x from 1 to 5, and the second Figure Window would show exp(x) for x = 1:5.