25 points on the math test, I m not alive anymore

It seems that the foundation is not good.,Spend more time reading the foundation on the book.,The foundation is very important.,If you don't understand, you can ask your classmates.,No one laughs at people who seek knowledge.。 There is psychological pressure, but you have to turn it into motivation, and it's up to you how to do it. I used to score about English test scores, and I was often scolded by the teacher, and then I made up my mind to make the English teacher look down on it, listen carefully in class, grasp the foundation after class, often ask my classmates, and I made a lot of fun for half a year, and I actually took a 106 (total score of 150 points) in the final exam, and I lost 8 pounds in half a year.

The most important thing is yourself, first of all, you have the idea of wanting to learn it well (interest), and then you can make persistent efforts (practical action), so that you can definitely catch up. Alternatively, you can find someone to supervise you, such as your parents or good classmates!!

Die, I thought about it too.

However, I survived.

Play, play crazy for a few days and you'll be fine.

Learn to relax, everyone will have troughs and peaks I only scored 544 points in the high school entrance examination this year (Shanxi) I still survived What is a failure in the test Next time work hard Listen to the class well Play less and practice more Next time you will succeed Remember to tell me if you succeed Oh heheYou can add it if you want.

There was a 4 in the final math test in our class. Sweat.

25 points Khan!

What grade are you? What are your usual grades?

Isn't it just a math quiz, isn't it? If you are stressed, it is recommended that you find someone familiar to talk to, put everything down and play for a while, and then go to ...... things to studyI've always forgotten about yesterday's exams today, and I've always thought about how tired these things are......

Find a worse ridicule than you.

How could it be so bad? As an honor student, I can't be your question!

Normal, normal, I once scored 15 points, and I've come over, just work hard next time, don't think too much.

The meaning of living is to feast variable, and the essence is still the same. For example, in the case of 1+2=3, you can scatter the question of how silver is equal to 1 if it is 3 to 2 (addition, subtraction, multiplication, and dividing by the mountain). So much for.

That is to say, it is more combined with the reality of life, and it is not rigid to apply textbook formulas.

Depart from the general and more old-fashioned form and use another form to ask the questions, but your teacher said that the questions are not traceable, so you don't have to worry.

o( Qing did not )o

Life just needs to make a few more detours, and you can't get the answer directly.

To tell you the stupidest way, that's how I came back then, you carefully and carefully do the exercises in the textbook, and you can't think about math well! The premise is that you understand it all when you're done.

Seriously, math is not a short-term thing, and a lot of things are about thinking patterns.

If you have time, prove the formulas you have learned (except for the axioms) and it will be very helpful for you to put them into practice.

It's best to read the textbook and do the exercises carefully after class, so it's just a stopgap measure, or you have to rely on usual, mathematics is indeed a very boring subject, it is difficult to learn, but once you go deep into it, it is still very interesting, I hope you can tap your unlimited potential and learn it well!! Good luck!!

Harmony with the classmates next to me.

And then what? What do you want to ask.

y=1 2【sin(2x- 3)-sin(x-x+ 3)】=1 2sin(2x- 3)-4/3 of the root number, period t = maximum 2x- 3= 2 times (4 k -3) 2 k = (1,2,3) minimum 2x- 3=3 2 times (4k-1) 2 k = (1,2,3

y=sin(x－π/3)cosx=cosx[(1/2)sinx－(√3/2)cosx]=(1/4)sin2x－(√3/4)[2cos2x＋1]=(1/2)sin(2x－π/3)－√3/4。The maximum is (1 2) 3 4, where 2x 3 = 2k 2 (find x), and the minimum is (1 2) 3 4, where 2x 3 = 2k 2.