Exponential functions - Integration - basic.
Test Yourself 1.
The types of questions on this page which can be reached using the relevant hyperlinks are:
1. Finding indefinite and definite integrals.
2. Finding the equations of curves.
Integrate the following indefinite integrals:
1. | 2. | 3. |
4. | 5. | 6. |
7. | 8. | 9. Find y if . |
10. | 11. | 12. Find the primitive of |
13. | 14. | 15. |
Evaluate the following definite integrals leaving your answer in the exact form for Q16-21 and to two decimal places for Q 22-27:
16. | 17. | 18. |
19.
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20. | 21. |
22.
Answer.e4/2 + e2 +2.5 = 22.41. |
23. Given that
evaluate . Answer.8.66. |
24. Answer.23.55. |
25.
Answer.1.875. |
26.
Answer.1/12. |
27. |
28. | 29. | 30. |
31. The gradient of a curve is given by
y' = e2-x The curve passes through the point (0, 1). What is the equation of the curve? Answer.y = e2 +1 - e2-x. |
32. Given and when x = 1, y = 3,
find y as a function of x. Answer.y = -e1-x + 4. |
33. If , find the value of m (to one significant figure).
Answer.m = 2. |
34. If and when x = 0, y = 2 and , find the value of y when x = 1. Answer.y = 7.82. |
35. If and , find the equation for y in terms of x. |
36. |