Suppose that f(x)=x^[1/3](x+3)^[2/3]

(A) Find all critical values of f. If there are no critical values, enter None . If there are more than one, enter them separated by commas.

Critical value(s) =

(B) Use interval notation to indicate where f(x) is increasing.

(C) Use interval notation to indicate where f(x) is decreasing.

Decreasing:

(D) Find the x-coordinates of all local maxima and minima of f

(E) Use interval notation to indicate where f(x) is concave up and concave down.

(F) Find all inflection points of f.

Please login or Register to submit your answer