4 / 11 58% + 19. Given: f (x) = -2x+1 ,f (x) =1+8x-9 x+4 ( x+4) 2 & f "(x) = 50 (x+4)3, determine (if applicable): i) The equation(s) of the vertical, horizontal and/or slant asymptotes. Don't forget the behaviours of the graph near the asymptotes. [4 Marks] ii) The x and Waitercepts [2 Marks] w iii) The intervals of increase and decrease & maximum and minimum values. [4 Marks] iv ) The intervals of concavity & point(s) of inflection [3 Marks]