Задание 1. Выберите функции, графики которых параллельны, ответ обоснуйте: А) y=7 uy=x+7 B) y=2x+3 1 y=x+4 C) y=-41-4 1 y=-4x-8 D) y=x+4 u y=-3х+5 E) y=5х+3 u y=x+3
Я не знаю как это решать
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И так, дано вот это и потом ... множим на 2._________
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ответ: А
Потому что, когда коэффициенты совпадают, а б нет, то тогда графики параллельны.
Объснение:
24 дня осталось до Нового года☆