02.04.2022

Вершина какой из парабол принадлежит оси абсцисс?
А) y=x^2-4
Б) y=x^2-4x
В) y=(x-4)^2
Г) y=(x-4)^2+1

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Вершина какой из парабол принадлежит оси абсцисс?
А) y=x^2-4
Б) y=x^2-4x
В) y=(x-4)^2
Г) y=(x-4)^2+1

Ответ учителя по предмету Математика

В По-моему, ноя не уверена

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