Question

# For the

function *f*(*x*,*y*)=2*xy*^{3}+4*y*−2*x*+1

Determine its critical point(s) if exists. Express your answer as coordinate pairs with parentheses and commas. Separate your answers with commas and list in ascending order of *x* if the function has more than one critical point. Use fractions.

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Critical point:... View the full answer

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The only critical point... View the full answer