Instant Maths Help:   07795 345383

OCR MEI A Level

Integration Basics

OCR MEI H640/01 Jun 2023 A2 Exam Q. 3 :   3 marks in 3:36 min.
OCR MEI H640/01 Jun 2023 A2 Exam Q. 9 :   10 marks in 11:60 min.
OCR MEI H630/01 Jun 2022 AS Exam Q. 6 ab :   5 marks in 6:26 min.
OCR MEI H630/02 Nov 2021 AS Exam Q. 4 :   4 marks in 5:17 min.
OCR MEI H630/01 Nov 2021 AS Exam Q. 7 :   6 marks in 7:43 min.
OCR MEI H640/02 Jun 2019 A2 Exam Q. 6 :   4 marks in 4:48 min.
OCR MEI H640/02 Jun 2018 A2 Exam Q. 7 :   4 marks in 4:48 min.
OCR MEI H640/01 Jun 2018 A2 Exam Q. 8 ii :   3 marks in 3:36 min.
OCR MEI H630/02 Jun 2017 AS Sample Exam Q. 1 :   3 marks in 3:51 min.
Checking answers with numerical integration
Determining the constant of integration
Investigate Integration of ${e^{ax}}$
This display allows you to visualise the integration of $\color{blue}{ { e ^ { \, a \, x } } }$ or $\color{blue}{ { e ^ { \, x } } }$ when a = 1.

The graph of the exponential function is shown in blue and the graph of the integral is in green.
The a-slider allows you to adjust the exponential function and the c-slider allows you to adjust the constant of integration in its integral.
The x-slider allows you to run along the curves to see correpondence at a single point.
Investigate Integration of ${ 1 \over { ax } }$
This display allows you to visualise the integration of $\color{blue}{ { 1 \over { a \, x } } }$ or $\color{blue}{ { 1 \over x } }$ when a = 1.

The graph of the reciprocal function is shown in blue and the graph of the integral is in green.
The a-slider allows you to adjust the exponential function and the c-slider allows you to adjust the constant of integration in its integral.
The x-slider allows you to run along the curves to see correpondence at a single point.
Investigate Trig Integration
This display allows you to visualise some trigonometric integrals.

The graph of the trigonometric function is shown in blue and the graph of the integral is in green.
The k-slider allows you to adjust the trigonometric function and the c-slider allows you to adjust the constant of integration in its integral.
The x-slider allows you to run along the curves to see correpondence at a single point.
  Settings
Current A Level Syllabus
Current Stage
Current Calculator