(v) Give the coordinates of the relative extrema. Classify each extrema as a relative maximum or a relative minimum. (vi) Find the intervals Where f (51:) is concave up / concave down. ( vii) Give the coordinates of any points of inflection. (viii) Sketch the graph of f(x).2. (12 points) Let f(:t:) = 9:3 273:. (i) Find the domain of f (:0). (ii) Compute f'($) and f\"($). (iii) Give the coordinates of the critical points. (iv) Find the intervals where an) is increasing / decreasing