IB DP Maths: AI HL复习笔记2.6.4 Piecewise Models
Linear Piecewise Models What are the parameters of a piecewise linear model? For each linear model there will be The rate of change for that interval mi The value if the independent variable was n...
IB DP Maths: AI HL复习笔记2.6.3 Logistic Models
Logistic Models What are the parameters of logistic models? What can be modelled using a logistic model? A logistic model can be used when the variable initially increases exponentially and then te...
IB DP Maths: AI HL复习笔记2.6.2 Natural Logarithmic Models
Natural Logarithmic Models What are the parameters of natural logarithmic models? The a represents the value of the function when x = 1 The b determines the rate of change of the function A bigger ...
IB DP Maths: AI HL复习笔记2.6.1 Properties of Further Graphs
Logarithmic Functions & Graphs What are the key features of logarithmic graphs? This can be found using your GDC The graphs do not have any minimum or maximum points The value of b determines w...
IB DP Maths: AI HL复习笔记2.5.4 Composite Transformations of Graphs
Composite Transformations of Graphs What transformations do I need to know? How do horizontal and vertical transformations affect each other? Horizontal and vertical transformations are independent...
IB DP Maths: AI HL复习笔记2.5.3 Stretches of Graphs
Stretches of Graphs What are stretches of graphs? When you alter a function in certain ways, the effects on the graph of the function can be described by geometrical transformations For a stretch: ...
IB DP Maths: AI HL复习笔记2.5.2 Reflections of Graphs
Reflections of Graphs What are reflections of graphs? When you alter a function in certain ways, the effects on the graph of the function can be described by geometrical transformations For a refle...
IB DP Maths: AI HL复习笔记2.5.1 Translations of Graphs
Translations of Graphs What are translations of graphs? When you alter a function in certain ways, the effects on the graph of the function can be described by geometrical transformations For a tra...
2022软科世界学科排名正式发布！
就在今天，高等教育评价专业机构软科正式发布了2022“世界一流学科排名”。 无论你是想通过学校选专业还是通过专业选学校，都可以来参考看看哦~ 此次排名一共覆盖了54个学科，涉及理学、工学、生命科学、医学和社会...
IB DP Maths: AI HL复习笔记2.4.1 Composite & Inverse Functions
Composite Functions What is a composite function? How do I find the domain and range of a composite function? Exam Tip Worked Example Inverse Functions What is an inverse function? What are the con...
IB DP Maths: AI HL复习笔记2.3.6 Strategy for Modelling Functions
Modelling with Functions What is a mathematical model? A mathematical model simplifies a real-world situation so it can be described using mathematics The model can then be used to make predictions...
IB DP Maths: AI HL复习笔记2.3.5 Sinusoidal Models
Sinusoidal Models What are the parameters of a sinusoidal model? The c represents the phase shift This is a horizontal translation by c units The d represents the principal axis This is the line th...
