Find the intervals on which the function `f(x) = (x + 1)^(3) (x -3)^(3)` is (a) increasing (b) decreasing

Find the intervals on which the function f(x) = x^(3) + 3x^(2) - 105x + 25 is (a) increasing (b) decreasing

Find the intervals in which the function f(x)=(x+1)^(3)(x-3)^(3) is increasing

Find the intervals in which the function f(x)=(x+1)^(3)(x-3)^(3) is decreasing.

Find the intervals on which the function f(x) = 2x^(3) - 15x^(2) + 36x + 6 is (a) increasing (b) decreasing.

Find the intervals on which the function f(x) = (x)/((x^(2) +1)) is (a) increasing (b) decreasing

Find the intervals in which the function f given by f(x) = 2x^(2) – 3x is (a) increasing (b) decreasing

Find the intervals in which the function f given by f(x) = 2x^(2) – 3x is (a) increasing (b) decreasing

Find the intervals in which the function f given by f(x) = 2x^(2) – 3x is (a) increasing (b) decreasing

Find the intervals in which the function f given by f(x) = 2x^(2) – 3x is (a) increasing (b) decreasing

Find the intervals in which the function f(x)=x^(3)-12x^(2)+36x+17 is (a) increasing,(b) decreasing.