How can I solve this? #1 a-d

1. Complete the following analysis for the function f (x) = - 6x2-2 x3 Note that the first and second derivatives have already been calculated for you! f' (x ) = -6x2+ 6 f " (x ) = 12x4 - 24 x5 a) Determine the equations of all asymptotes. b) Calculate the x- and y-intercepts.c) Calculate and classify any critical points and any points of inflection. Examine the concavity of the function. d) Use your analysis from above to sketch the graph of the function. 8- 6- 4- 2- -2 -2- 4- 6