Find all critical points of f Classify each critical point o

Find all critical points of f. Classify each critical point of f as a local max, a local min, or saddle point.

Solution

https://drive.google.com/open?id=0B2XEvx_GW13bNjlxYWJmWm1vSEk

https://drive.google.com/open?id=0B2XEvx_GW13bNmZhZTRsUG1JWTA

https://drive.google.com/open?id=0B2XEvx_GW13bRE52Q19wX2tXdWM

https://drive.google.com/open?id=0B2XEvx_GW13bNGJ0Vkg0NUJkUkU