Mathematics, 29.04.2021 20:50 Vanesssajohn2962

Which of the following are the coordinates of the vertex of y = −x2 + 2x + 1? (2, 1) (1, –2) (–2, 1) (1, 2)

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Which of the following are the coordinates of the vertex of y = −x2 + 2x + 1? (2, 1) (1, –2) (–2, 1)...

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