# What are the values and types of the critical points, if any, of #f(x,y) = sqrty(5-2x^2-3y ))#?

##### 1 Answer

Aug 14, 2017

See the anser below:

#### Explanation:

Credits:

Thanks to the following sources who helped us on the solution of this question,

https://en.wikipedia.org/wiki/Saddle_point

http://www.emathhelp.net/calculators/calculus-3/3d-function-grapher/