Calculus - Integration - basic.
Test Yourself 2.
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. |
NOTE: Answers to Q1-36 are in the solutions (see the end of this page for the hyperlink).
Find primitives/indefinite integrals of each of the following:
1. 4x + 5 | 2. x3 - 2x + 4 | 3. 3x-3 + 4x-4 + x4 - 4 |
4. | 5. | 6. (x-2 + 1)(x-1 + x2 +4) |
7. (x + 3)(3x - 5) | 8. (4x - 1)(x3 + 1) | 9. |
10. (2x + 1)2 | 11. (4 - 3x)5 | 12. |
13. | 14. | 15. |
16. | 17. | 18. |
19. | 20. | 21. |
22. | 23. | 24. |
25. | 26. | 27. |
28. (i) Prove that (ii) Hence or otherwise find |
29. | 30. |
31. | 32. | 33. Use two different approaches to the following integration to show that: |
34. | 35. | 36. |
Evaluate each of the following definite integrals:
37. | 38. | 39. |
40. | 41. | 42. If find the value of m. |
43. If , find the value of m. | 44. If find the value of k. | 45. If find the value of h. |
Finding the equations of curves.
46. The graph of f(x) passes through the point (1, 3) and f '(x) = 3x2 - 2.
Find f(x). |
47. The graph of y = f(x) passes through the point (2, 12).
The derivative function is f '(x) = 9x2 + 4. Find f(x). |
48. The derivative of a function f(x) is f '(x) = 6x + 4. The line y = 10x - 5 is tangent to the graph of f(x). Find the function f(x). |
49. If and when y =0, z = 1.5, find f(y). |