##### Edexcel 9MA0/01 Jun 2023 A2 Exam Q. 15 ab : 7 marks in 8:24 min.

##### Edexcel 9MA0/02 Jan 2023 A2 Mock Q. 14 : 10 marks in 12:00 min.

##### Edexcel 9MA0/02 Jan 2023 A2 Mock Q. 2 a : 2 marks in 2:24 min.

##### Edexcel 9MA0/02 Jun 2022 A2 Exam Q. 12 : 6 marks in 7:12 min.

##### Edexcel 9MA0/01 Jun 2022 A2 Exam Q. 8 ab : 5 marks in 6:00 min.

##### Edexcel 9MA0/02 Dec 2021 A2 Mock Q. 12 a : 3 marks in 3:36 min.

##### Edexcel 9MA0/01 Dec 2021 A2 Mock Q. 7 a : 3 marks in 3:36 min.

##### Edexcel 9MA0/02 Dec 2021 A2 Mock Q. 9 : 7 marks in 8:24 min.

##### Edexcel 9MA0/01 Nov 2021 A2 Exam Q. 14 : 4 marks in 4:48 min.

##### Edexcel 9MA0/01 Nov 2021 A2 Exam Q. 4 a : 4 marks in 4:48 min.

##### Edexcel 9MA0/02 Oct 2020 A2 Exam Q. 13 : 6 marks in 7:12 min.

##### Edexcel 9MA0/02 Oct 2020 A2 Exam Q. 7 a : 4 marks in 4:48 min.

##### Edexcel 9MA0/01 Oct 2020 A2 Exam Q. 9 a : 3 marks in 3:36 min.

##### Edexcel 9MA0/02 Jun 2019 A2 Exam Q. 11 a : 5 marks in 6:00 min.

##### Edexcel 9MA0/02 Jun 2019 A2 Shadow Exam Q. 11 a : 5 marks in 6:00 min.

##### Edexcel 9MA0/01 Jun 2019 A2 Exam Q. 12 a : 4 marks in 4:48 min.

##### Edexcel 9MA0/01 Jun 2019 A2 Shadow Exam Q. 12 a : 4 marks in 4:48 min.

##### Edexcel 9MA0/01 Jun 2019 A2 Shadow Exam Q. 14 : 7 marks in 8:24 min.

##### Edexcel 9MA0/01 Jun 2019 A2 Exam Q. 14 : 7 marks in 8:24 min.

##### Edexcel 9MA0/01 Jun 2019 A2 Shadow Exam Q. 3 : 5 marks in 6:00 min.

##### Edexcel 9MA0/01 Jun 2019 A2 Exam Q. 3 : 5 marks in 6:00 min.

##### Edexcel 9MA0/01 Jan 2019 A2 Mock Q. 11 : 6 marks in 7:12 min.

##### Edexcel 9MA0/02 Jan 2019 A2 Mock Q. 11 a : 4 marks in 4:48 min.

##### Edexcel 9MA0/01 Jun 2018 A2 Exam Q. 5 : 5 marks in 6:00 min.

##### Edexcel 9MA0/02 May 2018 A2 Mock Q. 6 ab : 5 marks in 6:00 min.

##### Edexcel 9MA0/01 May 2017 A2 Sample Exam Q. 15 a : 4 marks in 4:48 min.

##### Edexcel 9MA0/02 May 2017 A2 Sample Exam Q. 3 : 4 marks in 4:48 min.

##### Checking solutions to quadratic equations in differentiation

##### 1st and 2nd Derivatives

Can you see how the second derivative of a maximum point is negative, and that of a minimum point is positive?

Can you see how the second derivative of a point of inflection is zero?

##### 1st and 2nd Derivatives of Composite Functions

This display allows you to investigate the first and second derivatives of some composite functions.

##### Visualise the Product Rule

This display allows you to visualise the curve $ {x ^ 2} \, (x − 1) $, as well as many other products of functions. You can use it to visualise the "Product Rule" which defines how gradient functions are derived for products of functions.

##### Visualise the Quotient Rule

This display allows you to visualise the curve $ { x \over x + 1 } $, as well as many other quotients of functions. You can use it to visualise the "Quotient Rule" which defines how gradient functions are derived for quotients of functions.