Find the intervals on which f x is increasing the intervals

Last updated: 5/18/2023

Find the intervals on which f x is increasing the intervals on which f x is decreasing and the local extrema f x 4x 16x 4 Select the correct choice below and if necessary fill in the answer box to complete your choice O A The function is increasing on Type your answer in interval notation Type integers or simplified fractions Use a comma to separate answers as neede OB The function is never increasing