Предмет: Алгебра, автор: vladtimakov81

выполнить задание:
1. Функция задана формулой у= 2х - 4.
найдите: а) у при х = 0; -3; б) х при у= 0; 2.​

Ответы

Автор ответа: unkovskaja
1

Ответ:

Объяснение:

В последнем не уверена)

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1. The scientific explanation               5. Places without rainbows
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B. A rainbow is an optical phenomenon that is seen in the atmosphere. Is appears in the sky when the sun's light is reflected by the raindrops. A rainbow always appears during or immediately after showers when the sun is shining and the air contains raindrops. As a result, a spectrum of colours is seen in the sky. It takes the shape of a multicoloured arc.

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E. In many cultures there is a belief that seeing a rainbow is good. Legends say that if you dig at the end of a rainbow, you'll find a pot of gold. Rainbows are also seen after a storm , showing that the weather is getting better, and there is hope after the storm. This is why they are associated with rescue and good fortune. If people happen to get married on such a day, it is said that they will enjoy a very happy life together.

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