It is known that x=x1 and x=x2 are the minimum and maximum points of the function f(x)=2a^x-ex^2(a>0 and a≠1), respectively, if x1

What is the range of values for a?

Lin Fei rubbed his eyes and looked at the topic in front of him incredulously.

Wow! Dead High School Math Function Extremum Points Are Attacking Me!

The weather in June was already very hot, and the teenagers in the classroom were working hard to take the zero diagnosis exam.

This time, you can see the city's ranking, and everyone wants to find out the bottom before the start of the third year of high school.

Lin Fei was puzzled.

I was just doing a mechanics experiment in the laboratory of Qingdao University, why did I come to the high school examination room?

A gust of wind blew, and a wave of memories suddenly surged through Lin Fei's mind.

After a moment, she understood.

She wore a high school girl also named Lin Fei, and the original owner was a little paste.

The girl group "WES" launched by Stellar Entertainment has been tepid, and it has been really mushy in recent years.

It is to the extent that the detachment invites the members of the TOP regiment to be the captain and the tow plane cannot be towed.

The company still consumes them to make money by crazy commercial performances.

They are like not very bright ATMs, and they usually can't spit out money.

But Stellar Entertainment treats them as black slaves, and a single pressure can always press out some oil and water.

Even if Lin Fei passed the college entrance examination, the company still didn't give her a lot of time to study, so she arranged various activities that consumed her own energy.

The original body has been a trainee since elementary school, which consumes a lot of time and energy, and his grades are naturally not good.

So she hopes that she can become popular and have a place in the entertainment industry.

Lin Fei was speechless for a while, her beautiful sister has reached a dead end!

Beauty + everything is invincible, as long as you don't go to the entertainment industry where there are so many beautiful women!

With the strength of the original, the college entrance examination is hard to take a year to find a stable job, or is it not fragrant to take the civil service examination?

Lin Fei was engaged in physics competitions in his previous life, and he also entered the forefront of the national training team and won the second place in the international physics competition.

If the math problems are the same as before, then it is really simple to participate in the Chinese Physics Competition and get a guarantee for the national set!

Because Lin Fei continued to be in a daze with her head held high in the examination room, she found that the invigilator had been staring at her malice.

She immediately picked up the pen and did the question.

The college entrance examination in her last life has only passed less than half a year, and these math problems are relatively easy for her.

Except for the second question of the derivative, which is a little uncertain, she has nine out of ten questions in the rest of the questions.

Not to mention the full score, 140 definitely has it.

She didn't learn the later Wen Zong, only wrote blindly. English is also easy to take.

When she finished writing her English essay and walked out of the examination room, she saw a middle-aged man staring at her viciously outside the examination room.

Lin Fei has the impression that this is his homeroom teacher Liao Shangguo.

"Come to my office!" Teacher Liao glanced at Lin Fei and led her to the office.

"Originally, we were going to make up classes during the summer vacation of our third year of high school, you know?" Teacher Liao crossed Erlang's legs and tilted his head to look at Lin Fei, "But your agent called again and said that he wanted you to participate in the talent show "Young Guys" in the summer vacation, and you were going to skip school again!" ”

"Hey, you're still young, young dolls don't study hard in the classroom, they wear heavy makeup and twist their butts in front of the camera, what do they look like?!"

"What idol star do you want to be at a young age, if you want to say that you are really hot, wow, don't put it on it."

"Do you see how many years you have been tossing and becoming popular? No! It's really funny. ”

"If you want to ask me for permission in your third year of high school, I don't want to approve it, approve your MMP!"

Chinese students are afraid of teachers engraved in their DNA, and Lin Fei is no exception, standing here to listen to the training.

But she knew in her heart that the reason why Teacher Liao scolded her was because her grades dragged down the average score in their class.

The performance of high school teachers, especially class teachers, is directly linked to the performance of the class.

That's all money! Every time Lin Fei misses the exam, it is equivalent to stealing money in Liao Shangguo's bag!

"Don't stare at me like that. You calculate that you have taken many classes in our class in the three years of high school, and you just hung your student status in our class, and the college entrance examination is still delayed. I've never seen such a rebellious student as you! Liao Shangguo added another sentence.

Lin Fei smiled lightly, just as she wanted to change her mind, she was still afraid that the head teacher would keep her and not leave!

"Yes, Mr. Liao, I also feel very sorry not to go."

"So I'm going to drag the average score of your class not to drag the average score of your class, but to drag the average score of other classes."

"I want to change my text!"

Liao Shangguo was holding a teacup to moisten his throat after saying so many words, and after listening to Lin Fei's words, he almost choked himself to death.

"Huh? You repeat? What do you want? ”

"I said, I want to change the text. And the physics competition is going to be preliminaries in September, so I want to sign up too! ”

Liao Shangguo put down the water glass and continued to spray passionately:

"You've had your brain burned out lately? Wen Zong has studied like that, do you still want to study physics and chemistry? ”

"You won't forget how your parents got into this class, right?"

"There is also a physics competition, except for the national set, which has been cut across the board, and the top few in the high school and small rocket classes have to weigh whether they can do it."

"What are you going to do? Be a jumping clown? ”

Liao Shangguo's brows were about to wrinkle into twists, and when he saw Lin Fei's firm eyes, he waved his hand and said:

"Okay, good, you can turn around if you want, but with a level of more than 300 points, you can only go to the worst science class."

"That class is very easy to turn around, because it's full of pure bastards."

Lin Fei doesn't care about this, the college entrance examination is based on the ranking of the province, and it has nothing to do with the class.

"Okay, thank you, Mr. Liao!"

Lin Fei showed a sweet smile and bowed respectfully to the irascible head teacher.

"You ......"

Liao Shangguo saw Lin Fei walking away with a smile, and he couldn't get angry.

After Lin Fei signed up for the physics competition with the head of the grade, he walked out of the school gate with a leave slip.

As soon as she went out, she saw her assistant Xiao Shen greeting her: "Get in the car, prepare to record the show!" ”

Lin Fei motioned to the assistant to wait for her, bought competition training materials at the door, and then got into the car.

This book is the god in the physics competition tutorial book, Zeus among the great gods.

The most suitable to use it to practice and awaken her sleeping memories of competition!

As soon as Lin Fei got in the car, he picked up the book and looked around with interest.

Assistant Shen Yuren is stupid, Lin Fei doesn't usually like to read?

"Xiaolin, why don't you wear makeup?" Shen Yu urged.

"Huh? Why wear makeup? Lin Fei's small eyes had big doubts.

"You're about to record "Young Guys", this talent show is a good opportunity for you to become popular!"

Lin Fei remembered that his two teammates had only signed a 5-year contract with Stellar Entertainment, and they just calculated that they would take the college entrance examination if the contract ended.

And he is dedicated to the entertainment industry and has signed a ten-year contract!

My teammates have all run away, and I am the only one who is still here to work for the company!

Oh my God, I'm speechless.

Since the 2017 talent show that "borrowed" from South Korean sticks became popular, major talent shows in China have sprung up everywhere.

Not to mention how good your strength is, this audience should be aesthetically tired, right?