Предмет: Алгебра, автор: aldohin490

Задайте формулой прямую пропорциональность график которой параллелен графику функции у= -3х+2.В каких координатных четвертях расположен ее график?

Ответы

Автор ответа: ggggi26
2
1 и 4 четвертях, расположен график
Автор ответа: Mihail001192
16

y =  - 3x + 2 \\

линейная функция ( у = kx + b ), графиком которой является прямая, проходящая из || координатной четверти в |V четверть. Красная прямая.

У параллельных прямых коэффициенты k равны =>

y = - 3x - прямая пропорциональность, графиком которой является также прямая, проходящая через начало координат из || координатной четверти в |V четверть. Фиолетовая прямая.

• рисунок приложен •


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