1. [-/1 Points] DETAILS Math 110 Course Resources Curve Sketching Course Packet on intervals of increase and decrease Let f(x) = 2x3 - 30x2 + 144x - 12. Find the intervals of increase/decrease of f. Enter your answer using interval notation. If an answer does not exist, enter DNE. Intervals of increase = Intervals of decrease = 2. [-/1 Points] DETAILS Math 110 Course Resources - Curve Sketching Course Packet on intervals of increase and decrease Let f(x) = 4x4 - 32x3 + 14. Find the intervals of increase/decrease of f. Enter your answer using interval notation. If an answer does not exist, enter DNE. Intervals of increase = Intervals of decrease = 102 OCT 12 esc F1 F2 20 F3 F4 F53. [-/1 Points] DETAILS Math 110 Course Resources - Curve Sketching Course Packet on intervals of increase and decrease Let f(x) = - 4 . Find the intervals of increase/decrease of f. 4x + 5 Enter your answer using interval notation. If an answer does not exist, enter DNE. Intervals of increase = Intervals of decrease = 102 OCT 12 esc F1 F2 20 F3 F4 . . F5 F6 # % A & N Co 4 58. [-I1 Points] DETAILS 1 MY NO \\ Math 110 Course Resources - Curve Sketching Course Packet on critical points (3) Consider the function f(x) = (6x 7)(3x + 9). 1 Enter the number of critical pointsumbers of f(x). 2 Determine the x-cootdinates of the Critical points. Enter your answer as a comma-separated list of values. The order of the values does not matter. Enter DNE if x) does not have any critical points. _ (b) Consider the function g(x) = 6x7 3X+9' Enter the number of critical pointsumbers of g(x). E l Determine the x-coordinates of the critical points. Enter your answer as a comma-separated list of values. The order of the values does not matter. Enter DNE lfg(x) ' does not have any critical points. 9. [-/1 Points] DETAILS MY NOT Math 110 Course Resources Curve Sketching Course Packet on critical points Consider the function f(x) = (2x + 1) 1/3. Enter the number of critical pointsumbers of f(x). Determine the x-coordinates of the critical points. Enter your answer as a comma-separated list of values. The order of the values does not matter. Enter DNE if f(x) does not have any critical points. 10. [-/1 Points] DETAILS MY NOTES Math 110 Course Resources - Curve Sketching Course Packet on critical points Consider the function f(x) = 8X2 + 2 x2 - 25 Enter the number of critical pointsumbers of f(x). Determine the x-coordinates of the critical points. Enter your answer as a comma separated list of values. The order of the values does not matter. Enter DNE if f(x) does not have any critical points. 102 OCT tv A O 12 4) II F10 F7 FB 20 F5 F6 esc F3 F1 F2