nd the local maximum and minimum values and saddle point(s) of the function. If you have three dimensional graphing software, graph the function with a domain and viewpoint that reveal all the important aspects of the function. (Enter NONE in any unused answer blanks.)f(x, y) =2x³+xy²+ 5x²+y²

maximum

f(,) = ___(smallerxvalue)

f(,) = ___(largerxvalue)

minimum

f(,) = ___ (smallerxvalue)

f(,) = ___(largerxvalue)

saddle points

(,) (smallestxvalue, smallestyvalue)

(,) (largestxvalue, largestyvalue)