Calculus - Integration - basic.
Test Yourself 1.
The types of questions on this page which can be reached using the relevant hyperlinks are:
1. Finding primitives |
2. Finding indefinite and definite integrals. |
3. Finding the equations of curves. |
4. Finding an approximate value. |
NOTE: Answers to Q1-36 are in the solutions which cover all questions to 50 (see the end of this page for the hyperlink).
Find primitives of each of the following:
1. 6x - 2 | 2. 3x4 + 2x - 1 | 3. 2x-3 + 4x-2 +4x - 8x3 |
4. | 5. | 6. x-2(x-1 + 4 - 3x2) |
7. (x - 1)(2x + 3) | 8. (x + 2)(x2 - 3) | 9. (x2 - 1)(x3 + 4) |
10. (3x - 4)2 | 11. (15x - 42)20 | 12. (19 - 2x)3 |
13. | 14. | 15. |
Integrate each of the following indefinite integrals:
16. | 17. | 18. |
19. | 20. | 21. |
22. | 23. | 24. |
25. | 26. | 27. |
28. | 29. | 30. |
31. | 32. | 33. |
34. | 35. | 36. |
Evaluate each of the following definite integrals:
37. | 38. | 39. |
40. | 41. If , find the value of a. | 42. |
43. If , find the value of m. | 44.
(leave your answer in exact form). |
45. |
Finding the equations of curves.
46.The gradient of a curve is 5 - 3x2.
Determine the equation of the curve if it passes through the point (2, 3). |
47. A curve y = f(x) has f "(x) = 18x + 10.
Find f(x) if f(0) = 1 and f '(1) = 13. |
48. The gradient function of a curve y = f(x) is given by . The curve passes through the point |
49. |
50. Given that , find an approximate value of π using four function values. |