Consider the function f(;1:) = Sx/E l 5 on the interval [4, 8]. Find the average or mean slope of the function on this interval. Round the answer to 4 decimal places. :ls Bv the Mean Value Theorem, we know there exists a C in the open interval (4, 3) such that f!(e) is equal to this mean slope. For this problem, there is onlv one C that works. Find it. Round the answer to 4 decimal places. :l'v