1. Use the extreme value theorem to find all extrema of f (x) = x3 - 3x2 + 5 on [-3,4] 2. Rock County Brewery makes their own homemade root beer. The cost of producing x bottles of root beer to be C(x) = .0001x2 + x + 1000, find the minimal average cost possible. 3. Use log differentiation to find the derivative of y = 24x+1 x vx-1