Предмет: Математика, автор: Quki

Решить
f(x)=-x^2+5x+4
f(x)=-x^3+3x-2
Даю 50 баллов

Ответы

Автор ответа: valentinapm2oo3
0

1,2 фото решение f(x)=-x^2+5x+4 (1ый способ)

3 фото решение этого же уравнения (2й способ)

4 фото решение f(x)=-x^3+3x-2

Приложения:
valentinapm2oo3: нужен еще график?
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: Nuloviy

Complete the text with the following verbs:take,spend,grow,cut,leave,have,fall,become,sell,give,begin,build,find. Use the verbs in Past Simple. Henry Ford, the son of farmer, was born in Greenfield, Michigan on July 30th, 1863. He (a)……..school at 15 to work on his father’s farm, but in 1979 he moved to Detroit where he (b)……..an apprentice in a machine shop. He returned to Greenfield after his father (c)……..him 40 acres to start his own farm. He hated farming and returned to Detroit to work as an engineer for the Edison Illuminating Company. He (d)……..his spare time trying to build a petrol-driven motor car. In 1896 he (e)……..his first car in the garden. He named the car Thin Lizzie, and it (f)……..no reverse gear or brakes. Ford started two companies that ended in failure. Finally, in June 1903, he (g)……..12 people ready to invest $28,000 in a new company. He (h)……..production of the Model A car. The car (i)……..well, and by 1907 the profits reached $1,100,000. In 1909 Ford decided to manufacture only one type of car, the Model T. At first it (j)……..14 hours to assemble a Model T car. Ford reduced this to 1 hour 33 minutes. This (k)……..the overall cost of each car and between 1908 and 1916 the selling price of the Model T (l)……..from $1,000 to $360. In the 1920s the Ford Motor Company (m)……..rapidly, and in 1925 Ford produced 60 per cent of America’s total output of cars. Henry Ford died on April 7th, 1947.
2 года назад
Предмет: Английский язык, автор: loij

A Read the dialogue and answer the questions.

1.    Did Mark read the legend about Robin MacWizard?
2.    Is there any information about Robin's trip to the future in the legend?
3.    What did the friends want to do?
4.    In which hotel are the friends going to spend the night?

Rosy: What do you think, Mark? Do you know the legend about Robin? Can you help him?
Mark: I know. It says, "Robin never spoke about his trip to the future," so there is no information for us.
Rosy: Thank you, Mark. We are going home now.
Mark: It's late. Stay with us for the night! There's a nice hotel down the road. Tomorrow we can do a lot of interesting things, and you can go home in the evening.
Rosy: That's a good idea. What's the name of the hotel?
Mark: The Red Lion.
2 года назад
Предмет: Русский язык, автор: milawki

плииз помогите!разбор слова по составу: Переходить, старинный, подводник
2 года назад
Предмет: Алгебра, автор: 0300n
Помогите пожалуйста срочно
Решите только на лесточке с объяснкнием ПОЖАЛУЙСТА
9 лет назад
Предмет: Математика, автор: Аноним
Построен новый дом. В доме 10 этажей, 5 подъездов, 4 квартиры на каждом этаже. К каждой входной двери в квартиру привинчен ее номер, состоящий из медных цифр. Сколько потребовалось цифр "2"? кто ответит 17 балов лови
9 лет назад