Answer Happy

Consider the following function. f(x)=x2−6x (a) Find the critical numbers of f. (Enter your answers as a comma-separated list.) x= increasing decreasing (c) Apply the First Derivative Test to identify the relative extremum. (If an answer does not exist, enter DNE.) relative maximum (x,y)=( relative minimum (x,y)=(
Find the absolute extrema of the function on the closed interval. f(x)=x3−23​x2,[−1,4]  minimum  maximum ​(x,y)=((x,y)=(​ Show My Work (Optional)
Find the point of inflection of the graph of the function. (If an answer does not exist, enter DNE.) f(x)=5−6x4(x,y)=(​ Describe the concavity. (Enter your answers using interval notation. If an answer does not exist, enter DNE.) concave upward concave downward