Найдем область определения функции х∈(-∞;+∞)
Найдем область значений функции - у∈[0;+∞), т.к. если х в квадрате - число всегда положительное, то функция будет иметь положительные значения или равна 0, если х=0. Значит точки (-3;-3) и (2;-4) не принадлежат графику, т.к. у - отрицательный.
Проверяем 2 точки
(2;2)
х=2
у=2²=4
2≠4 (не принадлежит)
(1;1)
х=1
у=1²=1 (принадлежит)
Ответ: В(1;1)
Ответ В
She's ( = she is) studying History.
1. Do you like like your job?
2. I know Mr Watson, but I don't know his wife.
3. Alice and Tom live in London. THEIR son lives in Australia.
4. We're going to have a party. We're going to invite all our friends. Собираемся пригласить всех наших друзей.
5. Anna is going out with her friends this evening.
6. I like tennis. It's my favourite sport.
7. Is that your car? ...
8. Do you know here phone number?
9. .... are happy in their jobs?
10. I'm going to wash my hair before I go out.
11. This is a beautiful tree. Its leaves are beautiful colour.
12. HIs brother.... HIS sister...Джон мужского пола, поэтому в обоих случаях ЕГО ( HIS)
Complete the sentences.
USe my/his/thier etc. with these words:
Завершите предложения. Используйте моя/его/их и т.д. с этими словами
Т.е. если можно использовать все местоимения, то ТВОЕ тоже можно!!!
1.
2. I can't get in. I haven't got my key.
3. Sally is married. Her husband works in a bank.
4. Please take off my coat and sit down. - пожалуйста сними МОЕ пальто и садись.Но логичнее сказать пожалуйста сними СВОЕ (ТВОЕ, YOUR) пальто и садись
Please take off YOUR coat and sit down.
5. What are the children doing?
They're doing thier homework.
6. Do you know that man? yes, but I don't know his name.
7. We live in Barton Street. Our house is at the end on the left.<span>
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очень лёгкая сказка на английском - "мастер и его ученик" (the master and his pupil), страниц на 9 где-то..
<span>Red Square is a central city square in Moscow, the capital of Russia. It is always open to visitors and tourists love taking pictures there. Along with the Kremlin, which is a former royal fortress and current residence of the President, Red Square is on the UNESCO’s World Heritage List from 1990. In fact, Red Square separates the Kremlin from the historic merchant quarter called Kitai-gorod. Moscow major streets also originate from Red Square. The name of the square comes from the color of the bricks around it. Many famous Russian artists pictured the square in their works. Among them Vasily Surikov and Viktor Vasnetsov. Red Square has a rich history. It used to be Moscow’s main marketplace. It was also the place for important public ceremonies. Particularly, a coronation for Russian tsars took place at Red Square. Today the square is surrounded by many significant buildings, such as Lenin’s Mausoleum, glorious Saint Basil’s Cathedral, the palaces and towers of the Kremlin, GUM – the main department store of the Soviet Union, the restored Kazan Cathedral, the State Historical Museum and several other objects. The only monument on the square is a bronze statue of Kuzma Minin and Dmitry Pozharsky. They once helped to clear Moscow from the Polish invaders. Every winter Red Square hosts a large and merry ice-rink, where residents and visitors of the capital can skate. The square also serves as a venue for high-profile concerts. Such celebrities as Paul McCartney, Shakira, Linkin Park, Scorpions have already performed there.</span>
