Басты бет
Кесте
Healthy habits
3-тоқсан
«№26 ЖОББМ» КММ
Батыс Қазақстан облысы, Орал Қ.Ә., Орал қ.
6 Ә
Махаббат
Қуанова
Оқушы
BilimLevel 0%
0
Жеке кабинет
Online Mektep
Көмек
PISA
BilimLand
Компьютерлер
iTest
Twig-Bilim
iMektep
27 ҚАҢТАР
АҒЫЛШЫН ТІЛІ - 6 Ә
HEALTHY HABITS
САБАҚ
ВИДЕОКОНФЕРЕНЦИЯ
Чат ашу
We like jogging in the park.
Jogging is running at a slow, steady pace.
Unhealthy habits
He spends too much time watching TV.
I sleep eight hours.
Sam sleeps only five hours.
I do fitness in the gym.
Sam plays video games too much.
I eat only healthy food.
Ted eats fast food.
Some tips for healthy habits.
1.Visit the dentist twice a year.
2.Brush your teeth twice a day.
3. Be active. Don’t be a couch potato.
A couch potato is a person who takes little or no exercise and watches a lot of television.
4.Spend a lot of time outdoors.
5.Don’t eat before going to bed.
6.Eat dairy products (milk, yogurt, butter, cheese, cream) every day.
How to write a good story? Sentence starters will help you write a story.
One day ………
Last week.., Yesterday ..…
On a……….day
Once upon a time..
sentence starters to begin introduction
I think……is…because……
There are many reasons why……
Firstly, Secondly, Thirdly……
In addition……
sentence starters to write the details
Now you know why………is…
As you can see……
Finally……………
In conclusion……….
sentence starters to conclude writing
Back
Forward
Объяснение:
100% не правильно
y = (x + 13)² * (e^x) - 15
Находим первую производную:
y` = (x + 13)² * (e^x) + (2x + 26) * (e^x) = (x + 13)*(x + 15) * (e^x)
Приравняем её к нулю:
(x + 13)*(x + 15) * (e^x) = 0
x₁ = - 13
x₂ = - 15
e^x > 0
Вычисляем значение функции:
f(-13) = - 15
f(- 15) = - 15 + 4/e¹⁵
fmin = - 15
fmax = - 15 + 4/e¹⁵
Используем достаточное условие экстремума функции для одной переменной.
y`` = (x + 13)² + 2*(2x + 26) * (e^x) + 2*(e^x) = (x² + 30x + 223) * (e^x)
Вычисляем:
y``(-15) = - 2/e¹⁵ < 0, значит эта точка - точка максимума
y``(-13) = 2/у¹³ > 0, значит эта точка - точка минимума


Басты бет
Кесте
Healthy habits
3-тоқсан
«№26 ЖОББМ» КММ
Батыс Қазақстан облысы, Орал Қ.Ә., Орал қ.
6 Ә

Махаббат
Қуанова
Оқушы
BilimLevel 0%
0
Жеке кабинет
Online Mektep
Көмек
PISA
BilimLand
Компьютерлер
iTest
Twig-Bilim
iMektep
27 ҚАҢТАР
АҒЫЛШЫН ТІЛІ - 6 Ә
HEALTHY HABITS
САБАҚ
ВИДЕОКОНФЕРЕНЦИЯ
Чат ашу
Healthy habits
Healthy habits

We like jogging in the park.
Jogging is running at a slow, steady pace.
Unhealthy habits

He spends too much time watching TV.

I sleep eight hours.

Sam sleeps only five hours.

I do fitness in the gym.

Sam plays video games too much.

I eat only healthy food.

Ted eats fast food.
Some tips for healthy habits.
1.Visit the dentist twice a year.
2.Brush your teeth twice a day.
3. Be active. Don’t be a couch potato.

A couch potato is a person who takes little or no exercise and watches a lot of television.
4.Spend a lot of time outdoors.
5.Don’t eat before going to bed.
6.Eat dairy products (milk, yogurt, butter, cheese, cream) every day.
How to write a good story? Sentence starters will help you write a story.
One day ………
Last week.., Yesterday ..…
On a……….day
Once upon a time..
sentence starters to begin introduction
I think……is…because……
There are many reasons why……
Firstly, Secondly, Thirdly……
In addition……
sentence starters to write the details
Now you know why………is…
As you can see……
Finally……………
In conclusion……….
sentence starters to conclude writing
Back
Forward
Объяснение:
100% не правильно