Предмет: Алгебра, автор: vladbojczov69

3.71. Какое число нужно подставить вместо знака в упражнении 3.70, чтобы указанные прямые были перпендикулярными

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Ответы

Автор ответа: Xaii

0

Ответ:

минус коэффицент при x уравнения второй прямой

Объяснение:

если коэффицент при x умножить на -1, то график функции отобразится симметрично относительно оси

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