-10 I0 x Find the absolute extreme valtues of the function on the interval. 8)f(x) = ex-x,-3sxs2 Determine all critical points for the function. 9) fox)-x2+10x+25 10) f(x) = x3-12x + 2 on on the Find the extreme values of the function and where they occur. 11) y=x2 + 2x-3 12 x2+1