Apply a second derivative to identify a critical points as a local maximum, local minimum or saddle point for a function. Find the absolute maximum and minimum of f(33,y) = 2:19 | 53/ within the domain 332 | y2 g 16. Please show your answers to at least 4 decimal places. Enter "DNE" if no answer exists. 1. Absolute minimum of f(a:,y) is l: 2. Absolute maximum of f(:23, y) is l