1st & 2nd derivatives, v2
Function g is graphed as a thick green curve in the left panel. The red curve in both panels is the graph of g', the derivative of g. The second derivative of g is graphed as a blue curve in the right panel. (Note that each panel shows a function and its derivative function.)
Point P is a moveable point on the graph of g; move P on interesting portions of the green graph. Corresponding points Q on g' and R on g'' will be move accordingly.
The expression for g(x) can be changed using the input box at bottom of the left panel.