Consider the function below Use U to denote the union of two

Last updated: 12/1/2023

Consider the function below Use U to denote the union of two intervals f x 4 2x x a Find the interval s of increase Enter your answer using interval notation Find the interval s of decrease Enter your answer using interval notation b Find the local minimum value s Enter your answers as a comma separated list If an answer does not exist enter DNE Find the local maximum value s Enter your answers as a comma separated list If an answer does not exist enter DNE c Find the inflection points x y smaller a value x y larger x value Find the interval s where the graph is concave upward Enter your answer using interval notation Find the interval s where the graph is concave downward Enter un