Предмет: Алгебра, автор: ruslanruslanov032018

Побудуйте графік функції у=х-5

Ответы

Автор ответа: victordenisovich
0

Ответ:

Функція y = x - 5 представляє собою пряму лінію з нахилом 1 та інтервалом між точками у -5. Щоб побудувати графік цієї функції, ми можемо позначити дві точки на прямій і провести через них пряму лінію.

Одна точка на прямій (0, -5) відповідає точці перетину з віссю абсцис. Іншу точку на прямій можна знайти, поклавши x = 1 і розв'язавши рівняння для y:

y = x - 5

y = 1 - 5

y = -4

Отже, інша точка на прямій (1, -4).

Побудувавши ці дві точки і провівши через них пряму, ми отримаємо графік функції y = x - 5

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ПОМОГИТЕ ПОЖАЛУЙСТА, ДАМ МНОГО БАЛЛОВ ТЕМА С nothing/anything/anywhere

85.1 Answer these questions with none (of)/no-one/nobody/nothing/nowhere. Example: What did you do? Nothing.

1. Where are you going?
2. How many children has he got?
3. What did you tell them?
4. Who were you talking to?
5. How much of this money is yours?

Now write answers to these questions with any/anyone/anybody/anything/anywhere. Example: 'What did you do?" 'I didn't do anything'

6. 'Where are you going?' 'I .....'
7. 'How many children have they got?' 'They.....'
8. 'Who did you dance with?' 'I.....'
9. 'What did they give you?' '.....'

85.2 Complete these sentences with no/none/no-one/nobody/nothing/nowhere/any/anyone/anybody/anything/anywhere.
Examples: There were .no. shops open. I don't want .anything. to eat.

1. The bus was completely empty. There wasn't ...... on it
2. 'Where did you go for your holidays?' '........ . I stayed at home.'
3. I couldn't make an omelette because I had ....... eggs.
4. I didn't say ...... . Not a word.
5. The accident looked serious but fortunately ....... was injured.
6. The town was still the same when I returned years later..... had changed
7. We took a few photographs but ...... of them were very good.
8. I can't find my watch ....... . I've looked all over the house.
9. 'What did you have for breakfast?" '........ . I don't usually have for ........ breakfast.'
10. We cancelled the party because ........... of the people we invited could come.
11. '..........' intelligent person could do such a stupid thing.
12. There was complete silence in the room. '.........' said '........'
13. 'How many cinemas arc there in this town?' '........... . The last one closed six months ago."
14. The four of us wanted to go to a restaurant but we couldn't because ........... of us had money.


85.3 Now you have to make sentences with any/no + a comparative. Example: I hear you weren't feeling well yesterday. Do you feel any better ... today?
1. I'm going as fast as I can. I can't go .............. .
2. What makes you think Harry is old? He is ............ than you .
3. I'm sorry I've come a bit late but I couldn't come ........... .
4. This restaurant is a bit expensive. Is the other one ........... .
5. I must stop for a rest. I can't walk .......... .​