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Let f(x,y) = e-x^2 + 5y^2 - y. Use the Second Partials Test to determine which...

Let f(x,y) = e-x^2 + 5y^2 - y. Use the Second Partials Test to determine which of the following is true.

A) f(x,y) has a saddle point at (0, 1/10)

B) f(x,y) has a relative minimum at (0, 1/10)

C) f(x,y) has a relative maximum at (0, 10)

D) f(x,y) does not have a critical point at (0, 1/10)

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