Предмет: Математика, автор: stasya6006

Помогитеее
Найти точку перегиба графика функции у=х в степени 3-10х+1

Ответы

Автор ответа: Klick
0
Для нахождения точки перегиба нужно:
1) найти вторую производную
2) найти точки, в которых вторая производная равна 0

y''=6х=0<=>х=0 - точка перегиба
Похожие вопросы
Предмет: Математика, автор: radmirriz321
Предмет: Английский язык, автор: Аноним
I. Choose either Present Simple or Present Continuous:
1. Look! Someone…………………( to steal ) your suitcase.
2. Always……………….( to look ) both ways before you cross the road.
3. Where is John? He……………….( to drink ) his tea.
4. Peter usually ………………….( not/ to work ) very hard.
5. I…………….( to think ) the main advantage is in his character.
II. Put the verbs in brackets into the Past Simple or Past Continuous:
6. It ……………….( to start ) to rain while she ………………….( to wash ) the flowers in the garden.
7. When I………………( to open ) the door, it…………………( to rain ).
8. While Henry…………………( to have ) a drink at the bar, his wife…………….( to swim ) in the sea.
9. He…………………..( to hear ) a loud bang while he………………( to talk ) to his friends.
10. While he……………..( to take ) a shower, his dogs……………….( to eat ) his steaks.
11. He always……………….( to wear ) a raincoat and……………….( to carry ) an umbrella when he…………….( to walk ) to the office.
12. The burglar………………( to open ) the safe when he………………….( to hear ) footsteps. He immediately……………..( to put ) out his torch and……………….( to crawl ) under the bed.
13. He………………..( not/ to allow ) us to go out in the boat yesterday as a strong wind………………( to blow ).
14. I just…………..( to open ) the letter when the wind………………( to blow ) it out of my hand.
15. The boys……………( to play ) cards when they……………..( to hear ) their father”s steps. They immediately…………..( to hide ) the cards.