Need help with math problem. View screenshot below for problem.

Given f(2) = :23 13.5.?2 + 242 + 7 mm = :1 WW) = S C) Find values where f'(m) = 0 a: = [:] (Separate answers with a comma) D) Find any values where f ' '(z) = 0 a: = E (Separate answers with a comma) Use interval notation to identify where f(a:) is E) increasing :] (Use the Intervals tab of the MathQuill entry tool) F) decreasing :] (Use the Intervals tab of the MathQuill entry tool) : Check