график линейной функции проходит через точки А (0; -4) ; В(2; 0). задать формулой эту функцию.

график линейной функции проходит через точки А (0; -4) ; В(2; 0). задать формулой эту функцию.
- Предмет:
  Алгебра
- Автор:
  chinaguzman
- 5 лет назад

Ответы 3

спасибо, а почему так?
- Автор:
  sofiabautista578
- 5 лет назад
- 0
в первой точке х=0, а у=-4, значит нужно отнять 4, а во втором х=2, а у=0, так как у нас уже есть у=х-4, а подставляем получается 0=2-4, то не хватает множителя 2. И получаем у=2х-4
- Автор:
  mira9
- 5 лет назад
- 0
Вот формула этой функции у=2х-4
- Автор:
  xzavier
- 5 лет назад
- 0
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It's late at night and you have an important exam in the morning. You're sitting with your notes and books and you're beginning to feel tired. Should you listen to your mother’s advice and go to bed?
Or should you stay up all night and try to learn?
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график линейной функции проходит через точки А (0; -4) ; В(2; 0). задать формулой эту функцию.

Ответы 3

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