ExtremaAndlnflectionPoints: Problem 1 Previous Problem Problem List Next Problem (2 points) Find the critical points and determine if the function is increasing or decreasing on the given intervals. 3; : 9:124 | 2:133 Left critical point: (:1 : Right critical point: (:2 : ::: The function is: ? v on (oo,cl). ? V on (01302) ? v on ((32,00). ExtremaAndlnflectionPoints: Problem 3 Previous Problem Problem List Next Problem (2 points) at) : m3 + 9322 + 16 a) Find the critical numbers of f. 555 (Separate multiple answers by commas.) b) Determine the intervals on which f is increasing and decreasing. f is increasing on: ::: f is decreasing on: :=: c) Use the First Derivative Test to determine whether each critical point is a relative maximum, minimum, or neither. Relative maxima occur at :1: = 555 (Separate multiple answers by commas.) Relative minima occur at :1: : ::: (Separate multiple answers by commas.) help (intervals) Enter DNE if an answer does not exist