Give the coordinates of the vertex and sketch the graph of the equation.y = x2 + 2x + 2 

A. (1, 3)

B. (1, 1)

C. (-1, 1)

D. (-1, -3)


Answer: C

Mathematics

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Provide an appropriate response.If the payoff matrix of a matrix game contains a saddle point, what is the optimal strategy for the column player?

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Mathematics