Selected: Edexcel A Level Maths - Pure Maths
AS & A2 (Whole Course) - Casio fx-991EX
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AS & A2 (Whole Course) - Casio fx-991EX
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- Theory Theory Revision
- AQA Qs AQA Qs
- Edexcel Qs Edexcel Qs
- OCR Qs OCR Qs
- OCR MEI Qs OCR MEI Qs
- fx-991EX Use of fx-991EX
- GeoGebra GeoGebra
- JsxGraph JsxGraph
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Jun 23 AS
PU Q 1 Jun 23 AS
PU Q 1 -
Jun 23 AS
PU Q 4 Jun 23 AS
PU Q 4 -
Jun 23 A2
PU Q 6 Jun 23 A2
PU Q 6 -
Jun 22 AS
PU Q 1 Jun 22 AS
PU Q 1 -
Jun 22 A2
PU Q 9 Jun 22 A2
PU Q 9 -
Nov 21 AS
PU Q 6 Nov 21 AS
PU Q 6 -
Nov 21 A2
PU Q 6 Nov 21 A2
PU Q 6 -
Nov 20 AS
PU Q 8 Nov 20 AS
PU Q 8 -
Jun 19 A2
PU Q 1 Jun 19 A2
PU Q 1 -
Jun 19 A2
PU Q 2 Jun 19 A2
PU Q 2 -
Jun 19 AS
PU Q 4 Jun 19 AS
PU Q 4 -
Jun 18 AS
PU Q 3 Jun 18 AS
PU Q 3 -
Jun 18 A2
PU Q 7 Jun 18 A2
PU Q 7 -
Jun 17 AS
PU Q 3 Jun 17 AS
PU Q 3
AQA 7356/2 Jun 2023 AS Exam Q. 1 : 1 mark in 1:08 min.
AQA 7356/2 Jun 2023 AS Exam Q. 4 : 5 marks in 5:38 min.
AQA 7357/1 Jun 2023 A2 Exam Q. 6 : 5 marks in 6:00 min.
AQA 7356/1 Jun 2022 AS Exam Q. 1 : 1 mark in 1:08 min.
AQA 7357/2 Jun 2022 A2 Exam Q. 9 : 4 marks in 4:48 min.
AQA 7356/2 Nov 2021 AS Exam Q. 6 : 3 marks in 3:22 min.
AQA 7357/2 Nov 2021 A2 Exam Q. 6 : 4 marks in 4:48 min.
AQA 7356/2 Nov 2020 AS Exam Q. 8 : 6 marks in 6:45 min.
AQA 7357/1 Jun 2019 A2 Exam Q. 1 : 1 mark in 1:12 min.
AQA 7357/2 Jun 2019 A2 Exam Q. 2 : 1 mark in 1:12 min.
AQA 7356/2 Jun 2019 AS Exam Q. 4 : 4 marks in 4:30 min.
AQA 7356/2 Jun 2018 AS Exam Q. 3 : 2 marks in 2:15 min.
AQA 7357/3 Jun 2018 A2 Exam Q. 7 : 5 marks in 6:00 min.
AQA 7356/2 Jun 2017 AS Sample Exam Q. 3 : 2 marks in 2:15 min.
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Jun 24 AS
PU Q 9 Jun 24 AS
PU Q 9 -
May 24 AS
PU Q 12 May 24 AS
PU Q 12 -
Jan 24 A2
PU Q 1 Jan 24 A2
PU Q 1 -
Jun 23 A2
PU Q 3 Jun 23 A2
PU Q 3 -
Jun 23 A2
PU Q 6 Jun 23 A2
PU Q 6 -
Jun 23 AS
PU Q 9 Jun 23 AS
PU Q 9 -
Apr 23 AS
PU Q 11 Apr 23 AS
PU Q 11 -
Apr 23 AS
PU Q 6 Apr 23 AS
PU Q 6 -
Jan 23 A2
PU Q 4 Jan 23 A2
PU Q 4 -
Jun 22 A2
PU Q 2 Jun 22 A2
PU Q 2 -
Jun 22 AS
PU Q 3 Jun 22 AS
PU Q 3 -
Jun 22 AS
PU Q 9 Jun 22 AS
PU Q 9 -
Dec 21 A2
PU Q 15 Dec 21 A2
PU Q 15 -
Nov 21 A2
PU Q 3 Nov 21 A2
PU Q 3 -
Oct 20 A2
PU Q 2 Oct 20 A2
PU Q 2 -
Oct 20 A2
PU Q 3 Oct 20 A2
PU Q 3 -
Oct 20 A2
PU Q 5 Oct 20 A2
PU Q 5 -
Mar 20 A2
PU Q 1 Mar 20 A2
PU Q 1 -
Mar 20 A2
PU Q 12 Mar 20 A2
PU Q 12 -
Jun 19 A2
PU Q 9 Jun 19 A2
PU Q 9 -
Jun 19 A2
PU Q 9 Jun 19 A2
PU Q 9 -
Jun 18 AS
PU Q 5 Jun 18 AS
PU Q 5 -
May 18 A2
PU Q 5 May 18 A2
PU Q 5 -
May 18 AS
PU Q 9 May 18 AS
PU Q 9 -
Jun 17 AS
PU Q 12 Jun 17 AS
PU Q 12
Edexcel 8MA0/01 Jun 2024 AS Exam Q. 9 : 5 marks in 6:00 min.
Edexcel 8MA0/01 May 2024 AS Mock Q. 12 : 5 marks in 6:00 min.
Edexcel 9MA0/01 Jan 2024 A2 Mock Q. 1 : 3 marks in 3:36 min.
Edexcel 9MA0/02 Jun 2023 A2 Exam Q. 3 : 5 marks in 6:00 min.
Edexcel 9MA0/01 Jun 2023 A2 Exam Q. 6 : 6 marks in 7:12 min.
Edexcel 8MA0/01 Jun 2023 AS Exam Q. 9 : 5 marks in 6:00 min.
Edexcel 8MA0/01 Apr 2023 AS Mock Q. 11 : 7 marks in 8:24 min.
Edexcel 8MA0/01 Apr 2023 AS Mock Q. 6 : 3 marks in 3:36 min.
Edexcel 9MA0/01 Jan 2023 A2 Mock Q. 4 : 4 marks in 4:48 min.
Edexcel 9MA0/02 Jun 2022 A2 Exam Q. 2 : 4 marks in 4:48 min.
Edexcel 8MA0/01 Jun 2022 AS Mock Q. 3 : 3 marks in 3:36 min.
Edexcel 8MA0/01 Jun 2022 AS Exam Q. 9 : 6 marks in 7:12 min.
Edexcel 9MA0/02 Dec 2021 A2 Mock Q. 15 : 5 marks in 6:00 min.
Edexcel 9MA0/02 Nov 2021 A2 Exam Q. 3 : 3 marks in 3:36 min.
Edexcel 9MA0/01 Oct 2020 A2 Exam Q. 2 : 3 marks in 3:36 min.
Edexcel 9MA0/02 Oct 2020 A2 Exam Q. 3 : 5 marks in 6:00 min.
Edexcel 9MA0/02 Oct 2020 A2 Exam Q. 5 : 4 marks in 4:48 min.
Edexcel 9MA0/02 Mar 2020 A2 Mock Q. 1 : 5 marks in 6:00 min.
Edexcel 9MA0/02 Mar 2020 A2 Mock Q. 12 : 8 marks in 9:36 min.
Edexcel 9MA0/01 Jun 2019 A2 Exam Q. 9 : 5 marks in 6:00 min.
Edexcel 9MA0/01 Jun 2019 A2 Shadow Exam Q. 9 : 5 marks in 6:00 min.
Edexcel 8MA0/01 Jun 2018 AS Exam Q. 5 : 5 marks in 6:00 min.
Edexcel 9MA0/01 May 2018 A2 Mock Q. 5 : 10 marks in 12:00 min.
Edexcel 8MA0/01 May 2018 AS Mock Q. 9 : 6 marks in 7:12 min.
Edexcel 8MA0/01 Jun 2017 AS Sample Exam Q. 12 : 4 marks in 4:48 min.
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Jun 24 AS
PU Q 1 Jun 24 AS
PU Q 1 -
Jun 23 A2
PU Q 1 Jun 23 A2
PU Q 1 -
Jun 23 AS
PU Q 5 b Jun 23 AS
PU Q 5 b -
Jun 22 A2
PU Q 5 b Jun 22 A2
PU Q 5 b -
Jun 22 AS
PU Q 6 Jun 22 AS
PU Q 6 -
Nov 21 AS
PU Q 6 Nov 21 AS
PU Q 6 -
Nov 20 AS
PU Q 6 bc Nov 20 AS
PU Q 6 bc -
Jun 19 AS
PU Q 8 Jun 19 AS
PU Q 8 -
Jun 17 A2
PU Q 5 Jun 17 A2
PU Q 5
OCR H230/01 Jun 2024 AS Exam Q. 1 : 3 marks in 3:36 min.
OCR H240/03 Jun 2023 A2 Exam Q. 1 : 3 marks in 3:36 min.
OCR H230/02 Jun 2023 AS Exam Q. 5 b : 3 marks in 3:36 min.
OCR H240/01 Jun 2022 A2 Exam Q. 5 b : 4 marks in 4:48 min.
OCR H230/02 Jun 2022 AS Exam Q. 6 : 12 marks in 14:24 min.
OCR H230/01 Nov 2021 AS Exam Q. 6 : 3 marks in 3:36 min.
OCR H230/01 Nov 2020 AS Exam Q. 6 bc : 9 marks in 10:48 min.
OCR H230/02 Jun 2019 AS Exam Q. 8 : 8 marks in 9:36 min.
OCR H240/01 Jun 2017 A2 Sample Exam Q. 5 : 4 marks in 4:48 min.
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Jun 24 A2
PU Q 5 Jun 24 A2
PU Q 5 -
Jun 22 A2
PU Q 3 Jun 22 A2
PU Q 3 -
Nov 20 AS
PU Q 11 Nov 20 AS
PU Q 11 -
Jun 19 A2
PU Q 7 Jun 19 A2
PU Q 7 -
Jun 18 AS
PU Q 1 Jun 18 AS
PU Q 1 -
Jun 17 AS
PU Q 2 Jun 17 AS
PU Q 2
OCR MEI H640/01 Jun 2024 A2 Exam Q. 5 : 5 marks in 5:60 min.
OCR MEI H640/02 Jun 2022 A2 Exam Q. 3 : 6 marks in 7:12 min.
OCR MEI H630/01 Nov 2020 AS Exam Q. 11 : 9 marks in 11:34 min.
OCR MEI H640/03 Jun 2019 A2 Exam Q. 7 : 4 marks in 6:24 min.
OCR MEI H630/02 Jun 2018 AS Exam Q. 1 : 2 marks in 2:34 min.
OCR MEI H630/02 Jun 2017 AS Sample Exam Q. 2 : 4 marks in 5:09 min.
Using exponential functions
Using logarithms to any base
Explore relationship between exponential functions and their derivatives
Exponential Graphs: ${a^x}$
The graph of $\color{blue}{ f(x) = {a^x} }$ is shown in blue,
together with its tangent and gradient at a sample point in red.
By considering the gradient at x = 0, 1, 2, 3, can you predict what the gradient function of $\color{blue}{ f(x) = {a^x} }$ is?
By considering the gradient at x = 0, 1, 2, 3, can you predict what the gradient function of $\color{blue}{ f(x) = {a^x} }$ is?
Gradients of ${a^x}$ and ${e^x}$
Compare the graph of \(\color{blue}{ f(x) = {a^x} }\) with the graph of its gradient function, \(\color{green}{ f'(x) }\).
Adjust the value of a till the the two curves coincide.
Adjust the value of a till the the two curves coincide.