2022年IB大考成績公布，今年的IB成績為何不如以往呢？
2022年全球IB大考成績于7月6日正式出分！從今年的全球數據來看，全球共有173,878名學生獲得IBDP和IBCP成績，相較于2021年的165857名考生人數增多。而今年的考生中共有640人考取滿分，相較于去年的1187名同學滿分...
IB DP Maths: AI HL復習筆記5.4.1 Integrating Special Functions
Integrating Trig Functions How do I integrate sin, cos and 1/cos^2? The?antiderivatives?for?sine?and?cosine are For?calculus?with?trigonometric?functions?angles must?be?measured?in?radians Ensure y...
IB DP Maths: AI HL復習筆記5.3.3 Applications of Integration
Finding the Constant of Integration What is the constant of integration? When finding an?anti-derivative?there is a constant term to consider In terms of?graphing?an?anti-derivative,?there are endl...
IB DP Maths: AI HL復習筆記5.3.2 Introduction to Integration
Introduction to Integration What is integration? Integration?is the opposite to?differentiation Integration is referred to as?antidifferentiation The result of integration is referred to as the?ant...
IB DP Maths: AI HL復習筆記5.3.1 Trapezoid Rule: Numerical Integration
Trapezoid Rule: Numerical Integration What is the trapezoid rule?The trapezoidal rule is given in the?formula booklet What else can be asked to do with the trapezoid rule? Comparing the?true?answer...
IB DP Maths: AI HL復習筆記5.2.6 Concavity & Points of Inflection
Concavity of a Function What is concavity? Concavity?is the way in which a?curve?(or surface)?bends Mathematically, CONCAVE?DOWN?is often called?concave CONCAVE?UP?is often called?convex Exa...
IB DP Maths: AI HL復習筆記5.2.5 Further Applications of Differentiation
Stationary Points & Turning Points What is the difference between a stationary point and a turning point? A?stationary point?is a point at which the?gradient function?is equal to zero The?tange...
IB DP Maths: AI HL復習筆記5.2.4 Second Order Derivatives
Second Order Derivatives What is the second order derivative of a function? If you?differentiate?the?derivative?of a?function?(i.e. differentiate the function a second time) you get the?second orde...
IB DP Maths: AI HL復習筆記5.2.3 Related Rates of Change
Related Rates of Change What is meant by rates of change? A?rate?of?change?is a measure of how a quantity is changing with respect to another quantity Mathematically rates of change are?derivatives...
