Google Classroom
GeoGebraGeoGebra Classroom

Critical points

Recall that if a function is continuous and has a maximum or minimum at a point in its domain, then or does not exist. When these conditions are met, is called a critical point. The graph below shows the function , the point A moves along the graph as you change the values of , can  you identify the critical points of ? What is the max/min of on the intervals:  ?