Предмет: Алгебра, автор: LYLYKO

Не уверена в своём ответе. Решите, пожалуйста. (тут 2 задания)

1) При каком наибольшем целом значении a функция y=(8−3a)x−7 является возрастающей?

2) Найдите нули функции:y=(x+1)√x


Simba2017: какие ответы у вас?
LYLYKO: 1) 2
2)0
Simba2017: верно)
Simba2017: снимите пока нет ответа- баллы вернут
LYLYKO: благодарю~
LYLYKO: ..а как это можно сделать?
Simba2017: уже нельзя, дан отает

Ответы

Автор ответа: Аноним
2

Ответ: фото

Объяснение:

Приложения:
Похожие вопросы
Предмет: Химия, автор: Sophia569
Предмет: Английский язык, автор: aaaaa5599
Задание 6 Прочитай текст про каникулы Питера (Peter), а так же предложения после текста. Если утверждения после текста верные, обведи английское слово True, если утверждения неверные, обведи английское слово False, если об этом в тексте не говорилось, обведи английское словосочетание Don`t know (10 баллов)
Peter is ten years old. He loves holidays. Summer holidays are his favourite because they are the longest. He usually visits his grandparents on their farm. But next summer Peter won`t go there. He is going to France. He will go there with his two brothers who are sixteen years old. They will visit Paris and Disneyland.
Peter`s brothers were in Paris last summer. They have some friends there. Their friends invited them to come to Paris again. Peter and his brothers will live with them. They decided to see a lot of interesting and wonderful places in Paris and meet some French people.
Peter and his brothers will travel by plane to France but they are going to travel by train about the country.
1. Peter likes summer holidays most of all.
True False Don`t know
2. Last year Peter was on the farm.
True False Don`t know
3. Next summer Peter will travel.
True False Don`t know
4. Peter decided to go to France with his brothers.
True False Don`t know
5. Peter is older than his brothers.
True False Don`t know
6. Peter is going to live in a hotel.
True False Don`t know
7. Peter will try to meet some French people.
True False Don`t know
8. Peter`s brothers are going to learn French.
True False Don`t know
9. The boys are going to travel to France by ship.
True False Don`t know
10. The boys are going to travel about France.
True False Don`t know