The first chapter is the concept of set and function.
1. 1 set
1.2 function and its representation
Basic properties of 1.3 function
Practice homework
summary
Review reference questions
Chapter II Basic Elementary Functions (Ⅰ)
2. 1 exponential function
2.2 Logarithmic function
2.3 power function
summary
Review reference questions
Chapter III Functional Application
3. 1 functions and equations
3.2 Functional model and its application
Practice homework
summary
Review reference questions
postscript
Chapter I Space Geometry
1. 1 spatial geometry
1.2 Three Views and Straight Views of Space Geometry
1.3 surface area and volume of space geometry
Practice homework
summary
Review reference questions
Chapter II Positional Relations of Points, Lines and Surfaces
2. 1 The positional relationship among points, lines and surfaces in space
2.2 Determination of parallelism between straight line and plane and its properties
2.3 Determination and characteristics of vertical lines and planes
summary
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Chapter III Linear Sum Equation
3. 1 Angle and slope of straight line
3.2 linear equation
3.3 Formula for coordinates and distance of intersection points of straight lines
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Review reference questions
The first chapter is the preliminary algorithm.
1. 1 algorithm and program block diagram
1.2 basic algorithm statement
1.3 algorithm case
Reading and thinking cyclotomy
summary
Review reference questions
Chapter II Statistics
2. 1 random sampling
Read and think about a famous case.
Reading and thinking about the reliability of data in advertisements
Read and think about how to get honest answers on sensitive questions.
2.2 Using samples to estimate the population
Reading and thinking of quality control chart in production process
2.3 Correlation between variables
The strength of the relationship between reading and thinking
Practice homework
summary
Review reference questions
Chapter III Probability
3. 1 Probability of random events
Cognitive process of reading and thinking about weather changes
3.2 Classical probability
3.3 Geometric probability
Read and think about probabilities and passwords.
summary
Review reference questions
postscript
The first chapter trigonometric function
1. 1 arbitrary angle and arc system
1.2 trigonometric function at any angle
The inductive formula of 1.3 trigonometric function
Images and properties of 1.4 trigonometric function
1.5 function y=Asin(ωx+ψ)
Simple application of 1.6 trigonometric function model
summary
Review reference questions
Chapter II Plane Vector
2. The actual background and basic concepts of1plane vector
2.2 Linear Operation of Plane Vector
2.3 Basic Theorem and Coordinate Representation of Plane Vector
2.4 product of plane vectors
2.5 examples of plane vector application
summary
Review reference questions
Chapter III Triangular Identity Transformation
3. 1 sine, cosine and tangent sum difference formula
3.2 Simple trigonometric identity transformation
summary
Review reference questions
postscript
Chapter 1 Solving Triangle
1. 1 sine theorem and cosine theorem
Re-discussion on Exploring and Finding Solution Triangle
Application example of 1.2
Reading and Thinking of Helen and Qin
1.3 Practice homework
summary
Review reference questions
Chapter II Sequence of Numbers
2. The concept and simple representation of1sequence
Reading and thinking about Fibonacci sequence
Read and think and estimate the value of 2 under the root sign.
2.2 arithmetic progression
2.3 arithmetic progression's top n sums
2.4 geometric series
2.5 the sum of the first n terms in geometric series
Nine rings of reading and thinking
Exploring and discovering mathematics in buying a house
summary
Review reference questions
Chapter III Inequality
3. 1 inequality relation and inequality
3.2 One-variable quadratic inequality and its solution
3.3 Binary Linear Inequalities (Groups) and Simple Linear Programming Problems
What's wrong with reading and thinking
An example of solving linear programming problems with Excel in the application of information technology
3.4 Basic inequality
summary
Review reference questions
postscript