Applications of the Second Derivative What applications of the second derivative do I need to know? The second order derivative (or simply second derivative) is encountered at AS level At AS level ...
Differentiating Reciprocal and Inverse Trig Functions How do I differentiate the reciprocal trigonometric functions? The formulae for the derivatives of the reciprocal trigonometric functions are: ...
Quotient Rule What is the quotient rule? The quotient rule is a formula that allows you to differentiate a quotient of two functions (ie one function divided by another) Exam Tip Worked Exam...
Product Rule What is the product rule? Exam Tip The product rule formulae are NOT in the formulae booklet – you need to know them. Don't confuse the product of two functions with a composite funct...
Chain Rule What is the chain rule? The chain rule is a formula that allows you to differentiate composite functions If y is a function of u, and u is a function of x, then the chain rule tells us t...
Differentiating Other Functions (Trig, ln & e etc) How do I differentiate common functions? These are the common results How do I differentiate exponentials and logarithms? The two basic differ...
对于申请物理、工程、计算机等相关专业的同学来说，如何低调又霸气地展现出自己在物理学科上的学术能力呢？必须安利一下这些物理挑战活动！了解之后我们再去看看国际物理学术活动辅导班哪个好？ # BPhO英国物理...
ACT与SAT并称为“美国高考”，ACT成绩也是世界各国高中毕业生申请美国本科入学资格的重要参考指标，全称“American College Test”，中文名称为“美国大学入学考试”。它是美国大学本科的入学条件之一，也是奖学金发放...
每年中考出分后的时间，很多家长都在想，孩子选校还有没有更好的选择？当然有！ 想要转轨国际教育的家庭，现在报名国际高中秋招入学考试还来得及！中考高分的同学还能拿到高额奖学金！ 对于初入魔都国际择校圈的...
First Principles Differentiation - Trigonometry How do I derive the derivatives of trigonometric functions from first principles? Recall that for a function f(x) the definition of the derivative fr...
Modelling with Differentiation inc. Optimisation How can I use differentiation to solve modelling questions? Derivatives can be calculated for any variables – not just y and x In every case the der...
Sketching Gradient Functions How can I sketch a function's gradient function? Using your knowledge of gradients and derivatives you can use the graph of a function to sketch the corresponding gradi...
