Предмет: Алгебра, автор: nike21121962

розв'яжіть рівняння f'(x)=0 якщо f(x)=5x²+6x-7

Ответы

Автор ответа: Miroslava227

1

Ответ:

$f(x) = 5 {x}^{2} + 6x - 7$

$f'(x) = 10x + 6 \\ \\$

$f'(x) = 0 \\ 10x + 6 = 0 \\ x = - \frac{6}{10} \\ x = - 0.6$

Ответ: -0,6

Автор ответа: Аноним

1

Ответ: решение на фотографии

Приложения:

Предыдущий вопрос

Следующий вопрос

Интересные вопросы

Предмет: Английский язык, автор: Аноним

слово Няндома по-английски

2 года назад

Предмет: Русский язык, автор: rhzdh

Напишите ПЛИЗ 6 односоставных предложения.3 сложных и 3 простых

2 года назад

Предмет: Русский язык, автор: настятигр

подберите антоним к слову оскорбительные

2 года назад

Предмет: Английский язык, автор: ceregamamap0jy5r

1. Заполните пропуски неопределенными местоимениями some или any и переведите предложения на русский язык:

1. Last week we translated......articles in this newspaper. 2. My brother has......computer games at home. 3. Yesterday evening I met......colleagues at the cinema. 4. You have ...... mistakes in your exercises. 5. ..... people always give advice. 6. We have......coffee at the office. 7. We don't have......flowers in the garden. 8.1 don't buy......vegetables in this shop. 9. My friend doesn't read......books about love. 10.1 don't hear...... voices. 11. We don't have......work today. 12. Our friends didn't visit......theatres last year. 13. My colleagues didn't understand......words in this song. 14.1 don't have......time today to help you. 15. Do you have...... friends at your college? 16. Are you going to translate......business letters today? 17. Are you going to buy......meat for dinner today? 18. Did you get......flowers from colleagues on your birthday? 19. Do you know......lawyers at this office? 20. Were you reading......books in the country last Sunday? 21. Does your sister speak.......languages? 22. We didn't buy......presents for children, because we didn't have......money on us. 23. Will you have......Pepsi, please! 24. Will you give me......sugar, please! 25. My father likes to read...... newspapers. 26. My colleague is going to buy......car. 27. My brother likes to play......computer game. 28. My sister likes to see.....films on TV.

8 лет назад

Предмет: Другие предметы, автор: mmihailsp6km43

Отведение руки в плечевом суставе

8 лет назад