3. [-/6 Points]

Find 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.)

maximum

F(

f(

minimum.

f(

f(

f(r. y) = xy +.

x

DETAILS SCALCCC4 11.7.010.

saddle points

(

(

Need Help?

1 1

y

Read It

) =

) =

(smaller x value)

(larger x value)

(smaller x value)

(larger x value)

MY NOTES

) (smallest x value)

) (largest x value)