(c) Give the intervals of increase and decrease of f[a:). Note: Use the letter U for union. To enter 00. type infinity. If the function is never increasing ordecreasing, enter NA in the associated response area. increasing: 3' _ decreasing: E? _ (d) Give the local maximum and minimum values of f(z}. Enter your answers in increasing order of the mvalue. If there are less than two local extrema, enter NA in the remaining response areas and the corresponding dropdown menu. Include a multiplication sign between symbols. For example, a - 11'. . 3 _' )2 If _' Clckfcr_ist . 3' _' )2 E? _' -3lckfcr_ist - (f) Give the inection points of f(a:)_ Enter your answers in increasing order of the satcoordinate. If there are less than two points of inflection, enter NA in the remaining response areas. Include a multiplication sign between symbols. For example, a - arr. IE |_| ED) (9) Select the graph of f{a:)_ 10 [II J: ___._