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Stretches What are graph transformations? When you alter a function in certain ways, the effects on the graph of the function can be described by geometrical transformations With a?stretch?all the ...
2022年英國Alevel夏季成績放榜，最受歡迎的十大A-level科目是什么？
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Edexcel A Level Maths: Pure:復習筆記2.9.1 Translations
Translations What are graph transformations? When you alter a function in certain ways, the effects on the graph of the function can be described by geometrical transformations With a?translation?t...
Edexcel A Level Maths: Pure:復習筆記2.8.5 Modulus Functions - Solving Equations
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Edexcel A Level Maths: Pure:復習筆記2.8.4 Modulus Functions - Sketching Graphs
Modulus Functions - Sketching Graphs Modulus functions The?modulus?function makes?any?‘input’?positive |x| = x? ?if x ≥ 0? ?|f(x)| = f(x)? ?if f(x) ≥ 0 |x| = -x if x < 0? ?|f(x)| = -f(x)? ?if f(...
Edexcel A Level Maths: Pure:復習筆記2.8.3 Inverse Functions
Inverse Functions What is an inverse function? An?inverse?function?is the?opposite?to the original function An inverse function is denoted by The?inverse?of a function only exists if the function i...
Edexcel A Level Maths: Pure:復習筆記2.8.2 Composite Functions
Composite Functions What is a composite function? A?composite function?is where one function is applied after another function The ‘output’?of one function will be the ‘input’?of the next one Somet...
IGCSE商務課程備考資源推薦！
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澳洲大學認可A-Level成績，A-Level成績申請澳洲八大有什么要求？
很多同學或家長都認為：A-Level成績只能申請英國大學。但實際上還有很多英聯邦國家的大學，都是認可A-Level成績的，比如澳大利亞的大學，直接接受A-Level成績入讀本科。 同時，澳洲有八所高校在世界各大權威排行...
