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Mathematics, 15.04.2021 19:50 ellyssabailey2006

What are the coordinates of the vertex of the graph of the function y=-x^2+ 6x -11? A. (3.-2)
B. (3.16)
C. (-3, -29)
D. (-3, -20)

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What are the coordinates of the vertex of the graph of the function y=-x^2+ 6x -11? A. (3.-2)
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