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Функцію задано формулою у = х 2 + 7. Знайти значення у, якщо значення аргументу дорівнює -3.
Ответы 2
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При x=-3: y=(-3)^2+7=9+7=16
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Автор:
bbcox - 2 года назад
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2
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Овладалальаьа плата плата. Пталалалаь
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Автор:
gilbertxosp - 2 года назад
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10
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ето вам подарок сколько будет 2+2:)
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СРОЧНО,ОЧЕНЬ НАДО
Exercise 2. Complete the text with participle clauses, using the words
in brackets. If a participle clause is not possible, use a relative clause.
Amelia Earhart
Amelia
Earhart grew up in Kansas, in a middle-class family. (1) … from high school in 1916 (graduate
/from school in 1916), she began her first job at Spadna Military Hospital, (2)
… (work /as a nursing assistant). Most of the patients were soldiers (3) …
(wound /in World War II). In 1918 she fell ill with Spanish influenza and
became a patient herself. Later, (4) … (recover), she travelled to California
to join her parents, (5) … (move there). (6) … (visit /an airfriend) in Long
Beach in 1920, Amelia was offered a ten-minute flight with her father and she
fell in love with the idea of becoming a pilot. (7) … (work /as a
photographer), a truck driver and stenographer, she managed to save up the
$1,000 that it cost to take flying lessons. On May 15th, 1923, she was granted
a pilot’s licence. On June 17th, 1928, Amelia flew from Newfoundland and
arrived at Burry Port in Wales 20 hours later, (8) … (become /the first woman)
to fly across the Atlantic Ocean. When Earhart and her companions returned,
they were given a reception by the President, (9) … (receive /them) at the
White House. Earhart was determined to do the flight again, but this time of
her own. On May 20th, 1932, at the age of thirty-two, she set off from
Newfoundland, (10) … (land /at Culmore), Northern Ireland fifteen hours later. Early
in 1937, (11) … (buy /a Lockheed Electra 10E), Earhart started planning a
round-the-world flight. She left Miami on June 1st, (12) … head /south-east).
After stops in South America and elsewhere the plane landed in New Guinea on
June 29th, (13) … (cover about 35,000 kilometres). The final part of the
journey would be over the Pacific Ocean. (14) … (leave /New Guinea) on July
2nd, Earhart and her navigator Fred Noonan headed for Howland Island in the
Pasific. But their plane failed to arrive and no trace of Earhart was ever
found. For years people have advanced theories about her disappearance but the
most likely is that plane, (15) … (run out /of fuel), simply crashed into the
sea.
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