Find the open intervals on which the function f (x) = -11x* + 12x + 2 is increasing or decreasing. Note: Use the letter U for union. To enter oo, type the word infinity. If the function is never increasing or decreasing, enter NA in the associated response area. increasing: Q P decreasing: Find the local maximum and minimum values of the function f (x) = -11x2 + 121 + 2. Enter your answers in increasing order. . If there is just one local maximum or minimum value, then in the second row below enter NA as the answer for "I =" and select NA in the "there is" drop-down menu. If there are no local maximum or minimum values, then in both rows below enter NA as the answer for "I =" and NA in the "there is" drop-down menu. A = sin (a) P. there is Click for List A = a local maximum a local minimum 7 NAAtI= sin (a) CO III a local maximum a local minimum NA . there is Click for List