Who stole my mathematical mind?!!!

The first point is that you are too nervous, you should relax and stick to running every day will be a good way to do it. Isn't it the college entrance examination, what if you fail the exam and don't go to a good university, besides, you can study on your own, you seem to be a very good child, you must take it easy.

The second point is that maybe you don't understand these theorems fundamentally at all, you're just memorizing them. Take out your mistakes and analyze them well, why you didn't think of simple things, why they were wrong, and understand them.

Third, believe in yourself that you can do well, as long as you take it easy. Everyone can do miracles. I do math.

It's not good (it's definitely much worse than you), it's just a mess, but I once got a very important exam that surprised our teacher Lin very much. I now understand that the road is taken step by step, I think, I won't, I understand it, don't be wrong next time, that's enough, it's much better than being in a hurry. Don't panic, don't shoot, you're excellent, relax your mind, and everyone will bless you.

You don't have to worry, it's just that you're too tired or too nervous, you can go more to soothe and soothe your mood during the holidays, I want to make yourself too tired, I believe your results will reach the peak of the past.

I still listen to the teacher a lot, and look at the questions you have done before in your spare time, especially the questions you have made wrong in the past, and believe that you can do it, the college entrance examination has not yet come.

Calm down and reflect on it, clear your thoughts, what you said upstairs makes sense, don't be overwhelmed by pressure, my math teacher said, "You have to grasp the general method of doing problems." In the end you have to believe in yourself, I understand how you feel, and it might be better if you can take the pressure off and travel light.

Khan: It's pretty rare.

In short, be excited about the exam, but don't be nervous

y=x+1 x x infinity, y=infinity+0=infinity.

Yes, it should be y infinity to do it with the limit.

y=x+1 x, when x tends to infinity, 1 x tends to 0, y=x+1 x tends to infinity, and y=x+1 x is commonly referred to as a double-punching function.

Yes, when x tends to infinity, y tends to x, so when x is infinite, y is also infinite.

Because this is an increment function, when x increases infinitely, y increases infinitely with x.