Please i need the increasing and decreasing and concavity

5 f(x) 2:2 - 36 (A) List all critical numbers of f. If there are no critical numbers, enter 'NONE'. Critical numbers = 0 (B) Use interval notation to indicate where f (x ) is increasing. Note: Use 'Inf for oo, '-Inf for -oo, and use 'U' for the union symbol. Increasing: (-6,0 ), (-90,-6) (C) Use interval notation to indicate where f () is decreasing. Decreasing: (0,6 ), (6,00 ) (D)List the x-coordinates of all local maxima of f. If there are no local maxima, enter 'NONE'. x values of local maxima - (E) List the x-coordinates of all local minima of f. If there are no local minima, enter 'NONE'. values of local minima = none (F) Use interval notation to indicate where f(x) is concave up. Concave up: (6,00 ), ( -00, -6) (G) Use interval notation to indicate where f(x) is concave down. Concave down: (-6,6) (H) List the a values all inflection points of f. If there are no inflection points, enter 'NONE'. Inflection points = none (1) List all horizontal asymptotes of f. If there are no horizontal asymptotes, enter 'NONE'. Horizontal asymptotes y =