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数学中有许多对称美,鉴于其对称之美,为了让同学们充分享受这种数学的对称美,尤其是图形的对称问题,备受命题者的青睐,屡次出现在各种考试中.而图形的对称及其直观的形式的根本就是中心对称和轴对称.为了更好地让同学们领略这种数学中的对称美,特将一些与图形有关的一些试题进行举例、求解,以飨读者.1.中心对称中心对称也称点对称,常表现为关于原点对称、奇函数性质、反比例函数性质等.
There are many symmetrical beauty in mathematics, in view of its symmetrical beauty, in order to let students fully enjoy the symmetry of this mathematical beauty, especially the symmetry of the figure, much proponents of the favor, often appear in various exams. Symmetry and its intuitive form is the center of the symmetry and axisymmetric.In order to better allow students to enjoy the symmetry of this mathematical beauty, some of the graphics and some of the questions to be examples, solvers, to readers .1 Symmetry center symmetry also called point symmetry, often manifested as the origin of symmetry, the nature of odd functions, the nature of the inverse function.