y=x^2 найдите область определения - №16298589

y=x^2 найдите область определения
- Предмет:
  Алгебра
- Автор:
  gretchen
- 6 лет назад

Ответы 2

D(y)=R(все числа) или (-∞;+∞)
- Автор:
  omary6jr
- 6 лет назад
- 0
ОТ +БЕСКОНЕЧНОСТИ ДО -БЕСКОНЕЧНОСТИТАК КАК ИКС МОЖЕТ БЫТЬ ЛЮБЫХ ЧИСЛОМ
- Автор:
  tripplevine
- 6 лет назад
- 0
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Money is any object or record that is generally accepted as payment for goods
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The exchange of goods and services in markets is among the most universal activities
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However, this has not always been true. In primitive societies a system of
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The main functions of money are distinguished as: a medium of exchange; a
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Money also serves as a unit of account. A unit of account is a standard
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payment, a unit of account is a necessary prerequisite for the formulation of
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The third function of money is to serve as a store of value, that is, an item that
holds value over time. To act as a store of value, money must be able to be reliably
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