Предмет: Алгебра, автор: ilyas319556

y=1/x+6 найти область определения функций

polinaku4erova: не понятно совсем задание .. функция y= 1/(x+6) или y= (1/x) +6 ?

ilyas319556: первое

Ответы

Автор ответа: anutkaminutka2

Знаменатель дроби не должен обращаться в ноль. Поэтому можно составить уравнение: х+6=0, где х=-6. Таким образом область определения этой функции равна от минус бесконечности до -6 и от -6 до плюс бесконечности

ilyas319556: спасибо

Автор ответа: adelka134

облость определения вллбщем -6

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John Kennedy
John F. Kennedy was the youngest man who has ever been elected President of the United States. His term ended after two years and ten months when he was shot to death in Dallas, Texas.
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The assassination is still a mystery today. First, it was thought that Oswald acted alone, but today many people think that there were more people involved in Kennedy’s murder.

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2. What are the main facts about his Navy experience?
3. When and how did JFK start his political career?
4. Why was Kennedy so popular among American people?
5. What did JFK manage to do for his country?
6. What happened on November 22, 1963?

4)Fill in the correct word or phrase
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1. … the Navy
2. … the missiles
3. Commander of ….
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7. main …
8. fight for …
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