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Consider the function f(x,y) = -8x^2-8y^2+x+y Select all that apply: 1. The function has two critical...

Consider the function f(x,y) = -8x^2-8y^2+x+y

Select all that apply:

1. The function has two critical points

2. The function has a saddle point

3. The function has a local maximum

4. The function has a local minimum

5. The function has one critical point

*Please show your work so I can follow along*

Math   Calculus   
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