The last math problem in the college entrance examination, that is, the last problem, generally examines the knowledge of function, sequence or conic curve (parabola, ellipse or hyperbola), and solving problems requires certain skills.

Generally, the first question of the finale is relatively simple, while the second and third questions are more difficult. You can try to answer the first question, and you can try to answer the second and third questions. It doesn't matter if you can't do it. Don't let it affect your mood. Review carefully at ordinary times, answer questions carefully in exams, and give full play to your own strength.