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Mathematics, 28.07.2019 15:00 ayoismeisjjjjuan

Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of the function y = 2x2 + 4x –3. x = –2; vertex: (–2, –3) x = –1; vertex: (–1, –7) x = 1; vertex: (1, 3) x = –1; vertex: (–1, –5)

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