C41 Evil Demon Don't Mess with Me

When they arrived at the school, they were greeted by a crowd of people. They facepalmed, "Why are there so many people. . . A group of infatuated people?"

Bai Sinan also heard what Lan Shumo said and asked, "Do you enter the school like this every day?"

"That's not it. It takes about ten minutes to enter the school. I don't know why they are surrounding us. " Lan Shumo complained to Bai Sinan.

"Shumo doesn't like it?" Bai Sinan tilted her head and looked at the helplessness on Lan Shumo's face.

"How can you like it if it was you? Every day at school, she was like a panda, without any privacy at all. The things that I touched, they were like crazy touching and touching. Isn't this crazy?" Lan Shumo collapsed in the backseat with his arms crossed in front of his chest.

"Then I will go down and ask them to make a path for you. " Before he finished speaking, he opened the door and got out of the car. Immediately after, a deafening scream was heard. When Lan Shumo finally reacted, he also got out of the car.

"Move aside. " A plain and ordinary sentence came out of Bai Sinan's mouth like an invisible suppression, making the crowd slowly open up a path.

"Amazing. " Lan Shumo patted Bai Sinan's shoulder and strode in front of Bai Sinan. Bai Sinan followed closely behind.

The two girls behind were discussing. . .

"Hey, who is that person next to Bai Simo?" One of the girls patted the other girl's shoulder.

"I don't know. Do you think he's his boyfriend?" The other girl raised her eyebrows.

"That's possible, but I think they look like each other. "

"Don't say it, it's true. " Another girl looked at Lan Shumo and Bai Sinan's disappearing figures.

"Could they be brothers?"

. . . "It's not impossible. "

. . .

"Why did you come with me to the classroom?" Lan Shumo turned around and looked at the follower behind him.

"I came to see how you teach. If you don't know how, I can teach you. Isn't it killing two birds with one stone?" Bai Sinan blinked her eyes. It had to be said that Bai Sinan's eyes were truly beautiful. Her light brown eyes, long eyelashes, and moles were really super beautiful.

Lan Shumo really couldn't refuse such a beautiful person, so he could only nod and agree.

When the teacher was about to enter the classroom, "Iodonse" only entered the classroom when third of the four big schools, Cao Cao, entered. The teacher did not say much. After all, a benefactor couldn't afford to offend QAQ.

"Today, we have a student accompanying us. He is a student brought by Bai Simo. " The teacher's tone was somewhat disdainful. After all, the Bai family's young master was always overseas and very few people had seen him before.

After saying that, he glanced at Bai Sinan and said, "We are here today to revise functions. "

"Genghahaha. . . " Lan Shumo could not help but laugh.

"Are you done laughing? I didn't expect that this young master of the Bai family would be thought to be a student. How embarrassing. " Bai Sinan did not have a good impression of that teacher at all, especially that gaze just now. She could not help but feel nauseous.

Lan Shumo had also laughed enough and said to Bai Sinan, "I'm sleeping. Don't disturb me. "

"You can't blame me for being caught by the teacher later. " Bai Sinan originally wanted to scare him, but he did not think that he would laugh disapprovingly and lie down to sleep.

"One, mapping and functions:

(1) Mapping concept: (2) Maps one by one: (3) Function concept:

Two, Function's three essential elements:

Method of judgment for the same function: One corresponds to the law; 2 Domain Determination (Must be both at the same time)

(1) Function analysis method:

First definition method (pieced together): Second conversion method: Third uncertainty coefficient method: Value Method:

(2) Function Calculating Domain Seeking Technique:

The definition domain that contained the problem had to be classified and discussed;

Secondly, for practical problems, after finding the function analysis formula, one must find the definition of the domain. At this time, the definition of the domain must be determined based on the actual meaning.

(3) The method of finding the functional value domain:

First method: Transform into a second function and use the characteristics of the second function to obtain value; often transform into a form like: format; Second method: Transform into a second function; Second method: Transform into a second function; Third method: Transform into a second function; Second method: Transform into a second function; Second method: Transform into a second function.

Second Counterattack Method (Counterattack Method) [Counteract solution is used to indicate the value range, and then the value range is derived from the unequal solution; commonly used solution is used to solve the value range; Second Countermeasure method is used to determine the value of the second function; Second Countermeasure method is used to determine the value of the second function; Second Countermeasure method is used to determine the value of the second function. [It is similar to the shape;]

[Three Elemental Exchange Method] [Transform into a function that can be used to find value zones through variable algebra. Transform into thoughts. ]

[Triangular Domain Method: Transforms into a function that only contains the string and the string, and uses the triangular-shaped function to seek value zones through the boundary of the triangular-shaped function. ] [Triangular-shaped Domain Method: Transforms into a function that only contains the string and the string. ]

[Basic Different Techniques: Transform into something like: Using the equal-value formula to seek the value of the area;]

[monotonous technique: Function is a monotonous function that can be used to seek the value of the area based on the monotonous nature of the function. ]

[Seven Digital Combination: Using the mathematical diagram of the function and the method of finding the value domain through the combination of numbers. ] [Seven Digital Combination: Using the mathematical diagram of the function and the method of finding the value domain through the combination of numbers. ]

Three. Function nature:

The monotonous, odd, periodic function.

Monotonous nature: definition Note: Determination is relative to a specific area.

There is a way to determine it: [Determination Method (Comparison between work and business)]

Guidance Method (Applicable to multi-function functions)

Composite Function Method and Image Method.

Application: Comparing size, proof of unequal, solvable unequal.

Unique Identity: Determined : Pay attention to whether the range is related to origin symmetry, Comparative F (Comparative F) X) and F (X) relationship. F (X) F (-X) = 0 F (X) = F (-X) F (X) is a spousal function;

F (X) + F (-X) = 0 F (X) = - F (- - (x) F (x) is an odd function.

Determination method: Determination method, image method, compound function. . . "

The teacher was in high spirits and Lan Shumo was sleeping soundly below.

. . .

I admit that the functions are the numbers I gathered. Don't hit me.

Thank you for the tip of Zero and the recommendation ticket for Blue Forgetful Machine, the Magister Nana Feather.

The number of recommendations today scared me. And that number was a bit embarrassing.