Edexcel IGCSE Maths 復習筆記 3.5.1 Coordinates
Edexcel IGCSE Maths 復習筆記 3.5.1 Coordinates What are coordinates? When we want to plot a point on a graph we need to know where to put it If the horizontal axis is labelled?x?and the vertical ax...
Edexcel IGCSE Maths 復習筆記 3.4.3 Drawing Graphs - Trig Graphs
Edexcel IGCSE Maths 復習筆記 3.4.3 Drawing Graphs - Trig Graphs Why do we need to know what trigonometric graphs look like? Trigonometric Graphs are used in various applications of mathematics – fo...
Edexcel IGCSE Maths 復習筆記 3.4.2 Drawing Graphs -Using a Table
Edexcel IGCSE Maths 復習筆記 3.4.2 Drawing Graphs -Using a Table How do we draw a graph using a table of values? Use your calculator THINK what the graph might look like – see the previous notes on...
Edexcel IGCSE Maths 復習筆記 3.4.1 Drawing Graphs - Shapes
Edexcel IGCSE Maths 復習筆記 3.4.1 Drawing Graphs - Shapes Why do we need to know what graphs look like? Graphs are used in various aspects of mathematics – but in the real world they can take on s...
Edexcel IGCSE Maths 復習筆記 3.3.2 Speed-Time Graphs
Edexcel IGCSE Maths 復習筆記 3.3.2 Speed-Time Graphs What is a speed-time graph? Speed-time?graphs show speed at different times Speed is on the vertical axis, and time is on the horizontal axis. &...
Edexcel IGCSE Maths 復習筆記 3.3.1 Distance-Time Graphs
What is a distance-time graph? Distance-time?graphs show distance from a fixed point at different times Distance is on the vertical axis, and time is on the horizontal axis. The gradient of ...
英格蘭地區最古老的大學：杜倫大學
英國有一所大學，在本地人眼里甚至可以和牛津、劍橋相提并論，統稱為“doxbridge” ——它就是杜倫大學。 杜倫大學是英格蘭地區最古老的大學，也是少有的學院制學校，處處流露著貴族氣質。很多英國本地的知識分子喜歡...
AQA A Level Biology復習筆記3.2.5 The Alveolar Epithelium
The Alveolar Epithelium The exchange of oxygen and carbon dioxide occurs between the alveoli and the capillaries in the lungs Oxygen and carbon dioxide are exchanged in a process of?simple d...
Edexcel IGCSE Maths 復習筆記 3.2.4 Functions - Domain, Range & Exclusions
Edexcel IGCSE Maths 復習筆記 3.2.4 Functions - Domain, Range & Exclusions What are functions? Functions are a formal way of writing mathematical expressions eg.?f(x) = 3x + 2?would be a linear ...
