IB DP Maths: AI HL復(fù)習(xí)筆記5.6.3 Slope Fields
Slope Fields What are slope fields? Normally the tangent lines will be drawn for points that form a regularly-spaced grid of?x?and?y?values How can I use slope fields to study the solutions of a di...
IB DP Maths: AI HL復(fù)習(xí)筆記5.6.2 Separation of Variables
Separation of Variables What is separation of variables? Separation of variables?can be used to solve certain types of first order differential equations If the equation is in that form you can use...
IB DP Maths: AI HL復(fù)習(xí)筆記5.6.1 Modelling with Differential Equations
Modelling with Differential Equations Why are differential equations used to model real-world situations? A?differential equation?is an equation that contains one or more derivatives Derivatives de...
IB DP Maths: AI HL復(fù)習(xí)筆記5.5.2 Calculus for Kinematics
Differentiation for Kinematics How is differentiation used in kinematics? Displacement,?velocity?and?acceleration?are related by calculus In terms of differentiation and derivatives Worked Example ...
IB DP Maths: AI HL復(fù)習(xí)筆記5.5.1 Kinematics Toolkit
Displacement, Velocity & Acceleration What is kinematics? Kinematics?is the branch of mathematics that models and analyses the?motion?of objects Common words such as?distance, speed?and?acceler...
IB DP Maths: AI HL復(fù)習(xí)筆記5.4.4 Volumes of Revolution
Volumes of Revolution Around x-axis What is a volume of revolution around the x-axis? The?volume?of?revolution?is the volume of this solid Be careful – the ’front’ and ‘back’ of this solid are flat...
IB DP Maths: AI HL復(fù)習(xí)筆記5.4.3 Further Applications of Integration
Negative Integrals The area under a curve may appear?fully?or?partially?under the x-axisthis occurs if the negative area(s) is/are greater than the positive area(s), their?sum?will be?negative How ...
IB DP Maths: AI HL復(fù)習(xí)筆記5.4.2 Techniques of Integration
Integrating Composite Functions (ax+b) What is a composite function? A?composite?function?involves one function being applied after another A composite function may be described as a “function of a...
2022年IB大考成績(jī)公布，今年的IB成績(jī)?yōu)楹尾蝗缫酝兀?/a>
2022年全球IB大考成績(jī)于7月6日正式出分！從今年的全球數(shù)據(jù)來(lái)看，全球共有173,878名學(xué)生獲得IBDP和IBCP成績(jī)，相較于2021年的165857名考生人數(shù)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(xué)滿分...
