Не виконуючи побудови знайдіть точки перетину прямої 2x-y+2=0 та параболи - №32450548

Не виконуючи побудови знайдіть точки перетину прямої 2x-y+2=0 та параболи y=2x(квадрат)+5x-7
- Предмет:
  Математика
- Автор:
  chaim
- 5 лет назад

Ответы 1

2x - y = x
(Квадрат)\ - 5x + 7 = 3 : 7
- Автор:
  quinnashley
- 5 лет назад
- 0
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Read the dialogue about transportation.

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Bob: When is the next train to Ansonia?
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Mark: It should go by in about two hours. It leaves the bus station at about 5.30 pm. Bob: Well, I
don't know. Isn't there any other option?
Mark: You could take a taxi...
Bob: What's faster, the bus or the taxi?
Mark: The taxi. of course! All you have to do is to call and ask for a taxi and it will come right away.
Bob: You are right but which is the cheapest one?
Mark: The cheapest means of transportation is the subway. Bob: When
have you ever seen a subway here in Connecticut?
Mark: You're right. But anyway why don't you just go walking? It's only like 25 minutes away from here.
Bob: You're absolutely right. Thanks for your help.
2.
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D) Home
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C) At 8 pm
D) Right away
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B) Bus
C) Taxi
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