Chapter 27 of 46
The Complete Portrait: f, f′, f″ Together
From a function's derivative alone you can draw its shape blind. The three graphs are one object seen three ways.
Free12–16 min
By the end
Each chapter closes with capabilities, not topics. Watch for these.
01Sketch a function from an analysis of f' and f''
02Move fluently among the graphs of f, f', and f''
03Match features across the three representations