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检测范围、要求和目的 试题检测初中代数第三册第十三章常用对数和第十四章函数及其图象中第1～4单元。试题分A、B卷,共100分,90分钟内完成。 本学段教学内容的检测目标是:要求学生理解对数的概念,掌握对数的运算法则,理解常用对数的有关概念和基本性质,培养学生正确运用对数进行计算的能力和逻辑思维能力;理解平面直角坐标系的有关概念,了解函数的意义,掌握运用两点间的距离公式、正反比例函数和一次函数的
Detection range, requirements, and purpose Test item detection Algebra algebra Volume 3 Chapter 13 Common logarithms and Chapter 14 Functions and the 1st to 4th elements of the image. The questions are divided into A and B volumes, a total of 100 points, completed within 90 minutes. The test objectives of this section of the teaching content are: students are required to understand the concept of logarithm, to master the logarithm of the algorithm, to understand the concept and basic nature of the common logarithm, to develop the ability of students to correctly use the logarithm of the ability to calculate and logical thinking; Understand the concept of the plane rectangular coordinate system, understand the meaning of the function, master the distance formula between the two points, the positive and negative proportional functions, and the first-order function.