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kseniya2551
@kseniya2551
July 2022
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квадратичная функция задана формулой у=-0,5 х в квадрате 3х-5. найдите координаты вершины параболы.
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sukonnikoffma
Хвершина = -b/2a=-3/(-1)=3
Yвершина = Y(Xversh)=-0.5*(3)^2+3*3-5=-4.5+9-5=-0.5
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Answers & Comments
Yвершина = Y(Xversh)=-0.5*(3)^2+3*3-5=-4.5+9-5=-0.5