# Find the interval(s) where the function is increasing and the interval(s) where it is decreasing. (Enter your answer using interval notation. If an answer cannot be expressed as an interval, enter EMPTY or ∅.) f(x) = x3 − 27x + 1 increasing:  decreasing:

Question

Find the interval(s) where the function is increasing and the interval(s) where it is decreasing. (Enter your answer using interval notation. If an answer cannot be expressed as an interval, enter EMPTY or ∅.)

f(x) = x3 − 27x + 1

increasing:

decreasing: