Higher Order Derivatives (2.3 #93, 103, 115)

 Higher Order Derivatives (2.3 #93, 103, 115)

The rate of change of the rate of change is the derivative of the derivative, aka the "Second derivative".  We we write it " f''(x)" or sometimes "d^2x/dy^2".  But there is reason to stop there.  The derivative of the second derivative is the third derivative, and so on.  We will even find an eighth derivative in this video!