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...
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...
Chain Rule What is the chain rule? How do I know when to use the chain rule? ?The chain rule is used when we are trying to differentiate?composite?functions “function of a function”How do I use the...
作為藤校之一，耶魯大學是很多同學夢寐以求的目標大學。 耶魯近日也有不少“動作”，一起來了解一下吧！ 耶魯時隔50年成立新學院！ 本科學院迎來新院長！ 耶魯計劃再籌12億美元支持不同背景學生！ 耶魯成立新學院 ...
Differentiating Trig Functions How do I differentiate sin, cos and tan? Exam Tip As soon as you see a question involving differentiation and trigonometry put your GDC into radians mode Worked Examp...
Increasing & Decreasing Functions What are increasing and decreasing functions? How do I find where functions are increasing, decreasing or stationary? To identify the?intervals?on which a func...
Introduction to Derivatives Before introducing a?derivative, an understanding of a?limit?is helpful What is a limit? What might I be asked about limits? You may be asked to use your GDC to plot the...
Calculating Probabilities using PDF A?continuous?random?variable?can take?any?value in an interval so is typically used when continuous quantities are involved (time, distance, weight, etc) What is...
Deriving the suvat Formulae What is suvat? suvat?is an acronym for the five quantities used when?modelling?motion?in a?straight-line?with?constant?acceleration s?– displacement (from the sta...
這邊英國補錄正在熱火朝天的進行中，那邊英國的某些高校已經“悄悄”為2023Fall申請做鋪墊，紛紛開設了新專業！ 這也就意味著，明年高校的錄取人數將會有所增加，英本申請的整體人數或許也會大幅提升。 那么到底新...
Using Calculus in 1D How is calculus used in kinematics? s,?v?and?a?are all functions of time Velocity,?v, is the rate of change of displacement,?s, with respect to time Acceleration,?a, is ...
Drawing Travel Graphs How do I draw a displacement-time graph or a velocity-time graph? You may be asked to draw a?displacement-time?graph or a?velocity-time?graph You will be given informat...
