Question: A and B please show work please! ts) Let f(x) = 24 + 23 -922 - x+ 6 (a) Find all inflection points of f

A and B please show work please! ts) Let f(x) =

A and B please show work please!

ts) Let f(x) = 24 + 23 -922 - x+ 6 (a) Find all inflection points of f (x). (b) Determine the concavity of the function f(x); that is, intervals of concave up and concave down

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