IB DP Maths: AI HL復習筆記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復習筆記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復習筆記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...
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就在今天，高等教育評價專業機構軟科正式發布了2022“世界一流學科排名”。 無論你是想通過學校選專業還是通過專業選學校，都可以來參考看看哦~ 此次排名一共覆蓋了54個學科，涉及理學、工學、生命科學、醫學和社會...
IB DP Maths: AI HL復習筆記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復習筆記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復習筆記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...
IB DP Maths: AI HL復習筆記2.3.4 Direct & Inverse Variation
Direct Variation What is direct variation? Two variables are said to?vary directly?if their?ratio is constant?(k) This is also called?direct proportion The graphs of these models always?start at th...
IB DP Maths: AI HL復習筆記2.3.3 Exponential Models
Exponential Models What are the parameters of an exponential model? An?exponential model?is of the form Where e is the mathematical constant 2.718… The?c?represents the?boundary?for the function It...
IB DP Maths: AI HL復習筆記2.3.2 Quadratic & Cubic Models
Quadratic Models What are the parameters of a quadratic model? This is given in the formula booklet?as the?axis of symmetry What can be modelled as a quadratic model? These can be used if the graph...
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IB DP Maths: AI HL復習筆記2.3.1 Linear Models
Linear Models What are the parameters of a linear model? The?m?represents the?rate of change?of the function This is the amount the function increases/decreases when?x?increases by 1 If the functio...
