Question

Help!!
Consider the function below.
C(x) = x^1/5(x + 6)
(a) Find the interval of increase. is is (-1,infinity)?

Find the interval of decrease. (-infinity,-1)?

(b) Find the local minimum value(s).


Find the local maximum value(s).


(c) Find the inflection points.
(x, y) =( , ) (smaller x-value)
(x, y) =( , ) (larger x-value)
Find the intervals where the graph is concave upward and downward.