Chapter I Axisymmetric Graphics

1. 1 axisymmetric and axisymmetric graphs

Axisymmetric property of 1.2

1.3 Design axisymmetric pattern

1.4 The line segment and angle are symmetrical.

Axisymmetry of 1.5 isosceles triangle

Axisymmetry of 1.6 isosceles trapezoid

Chapter 2 Pythagorean Theorem and Square Root

2. 1 Pythagorean Theorem

2.2 mysterious array

2.3 square root

2.4 cube root

2.5 real numbers

2.6 Approximation and significant figures

2.7 Application of Pythagorean Theorem

Chapter III Centrally Symmetric Graphics

3. 1 Rotation of the graph

3.2 Center Symmetry and Center Symmetry Graphics

3.3 Design a central symmetrical graphic pattern

3.4 parallelogram

3.5 Rectangular, Diamond and Square

3.6 Triangular and Trapezoidal Midlines

Chapter IV Changes in Quantity and Position

4. 1 quantity change

4.2 Change of position

4.3 Plane Cartesian Coordinate System

Chapter V Linear Functions

5. 1 function

5.2 linear function

5.3 Linear Function Image

5.4 Application of Linear Function

5.5 Image Solution of Binary Linear Equations

Chapter VI Data Concentration

6. 1 average

6.2 Median and Mode

6.3 Calculate the average value with a calculator