What are the preparation skills of Anhui adult college entrance examination mathematics? With more and more college students, we all understand the truth that education is a stepping stone. After working as an adult, there are several ways to improve your education. Adult college entrance examination is one of the ways of adult education. Although it is a part-time degree, it is still recognized by the state, which can be found in Xue Xin. Com, its enjoyment is equivalent to full-time education. Let's take a look at the relevant knowledge of adult college entrance examination with the educational administration teacher now, hoping to help everyone!

What are the preparation skills of Anhui adult college entrance examination mathematics?

Anhui adult college entrance examination math preparation tips are as follows:

Algebra part: Algebra has always been the focus of the exam, and functional knowledge is the most important part of algebra. If you master the concept of function, you will find the definition domain and function value of common functions, and use the undetermined coefficient method to find the analytic function to judge the parity and monotonicity of the function.

The focus of derivative product review is:

(1) can find the derivatives of several common functions of polynomial function.

② Use the geometric meaning of derivative to find the tangent equation of curve, and use derivative as a tool to find the monotonous interval, extreme value, maximum value or minimum value of function.

③ Solve simple practical application problems and find the maximum or minimum value.

Plane analytic geometry: Analytic geometry studies geometric problems by algebraic methods through coordinate systems and equations of straight lines and conic curves. In the chapter of plane vector, on the basis of understanding vectors and related concepts, we focus on the algorithm of vectors and the necessary and sufficient conditions for vectors to be vertical and parallel. The review of the straight line chapter focuses on the inclination angle and slope of the straight line, the five forms of the straight line equation and the positional relationship between the two straight lines.

In the chapter of probability statistics: permutation and combination, we should pay attention to the main differences between the principle of classified counting and the principle of step-by-step counting, and remember the calculation formula of permutation or combination number, which will solve simple practical problems about permutation or combination.

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