Find all the relative extrema and points of inflection of O (1,8) is a maximum. the graph of f(x) = 4x /2 + 4x-1/2. 16v3 3, is an inflection point. 3 There are no relative minimums. O (1, 8) is a minimum. 1613 3, is a maximum. 3 There are no inflection points. O (1, 8) is a minimum. 16V/3 (0, 0) and ( 3, 3 are maximums. There are no inflection points. O (1, 8) is a minimum. 161/3 3 , 3 is an inflection point. There are no relative maximums. None of these