Consider the following function. (X - 8)3
(a) Find the intervals where the function f is increasing and where it is decreasing_ (Enter your answers using interval notation_ If an answer does not exist, enter DNE:)
Increasing:
Decreasing:
Find the relative extrema of f. (If an answer does not exist, enter DNE:)
relative maximum
x,Y)
relative minimum
x,Y)
Find the intervals where the graph of f is concave upward and where it is concave downward: (Enter your answers using interval notation. If an answer does not exist, enter DNE.)
Concave upward:
Concave downward:
(d) Find the inflection points if any, of f. (If an answer does not exist, enter DNE:)