Suppose that f(m) = 1n(7 + 222) (A) Use interval notation to indicate where at) is concave up. Note: When using interval notation in WeBWorK, you use I for 00, -l for 00, and U for the union symbol. If there are no values that satisfy the required condition, then enter "{}" without the quotation marks. k- (B) Use interval notation to indicate where at) is concave down. (C) Find all inflection points of f. If there are no inflection points, enter -1000. If there are more than one, enter them separated by commas. Inflection point(s) at a: : ':' Suppose that H95) = (A) List all the critical values of f(a:). Note: If there are no critical values, enter 'NONE'. (B) Use interval notation to indicate where at) is increasing. Note: Use 'INF' for 00, '-|NF' for 00, and use 'U' for the union symbol. If there is no interval, enter 'NONE'. Increasing: ' ' (C) Use interval notation to indicate where f($) is decreasing. Decreasing: ' ' (D) List the a: values of all local maxima of ag). If there are no local maxima, enter 'NONE'. a: values of local maximums :' ' (E) List the a: values of all local minima of x). If there are no local minima, enter 'NONE'. a: values of local minimums :' ' (F) Use interval notation to indicate where f(:l!) is concave up. Concave up: ' ' (G) Use interval notation to indicate where f(33) is concave down. Concave down: ' ' (H) List the a: values of all the inflection points of f. If there are no inflection points, enter 'NONE'. a: values of inflection points :' ' (I) Find all horizontal asymptotes of f, and list the y values below. If there are no horizontal asymptotes, enter 'NONE' 3; values of horizontal asymptotes : I: (J) Find all vertical asymptotes of f, and list the :1: values below. If there are no vertical asymptotes, enter 'NONE' :1: values of vertical asymptotes : S (K) Use all of the preceding information to sketch a graph of f. When you're finished, enter a "1" in the box below. emmmmwt:::::1