Chapter 6, Problem 28RE

Use geometry (i.e., areas of triangles, rectangles, and circles) to find the exact values of each of the definite integrals in Exercises 21-28. (2 – x) dx | 0(4x – 3) dx 21. 22. 23. 24 dx 24. |3х + 1| dx | V1-x² dx Vr2 – x² dx 25. 26. -1

+px+qe^+C, where m, n, p, q, r, and C are constants not equal to zero. Evaluate m +n+p+q+r• The integral sinx sinx +x Cosx - e +e dr may be written as nsinx me sinx e O 5 O -5 O 3

evaluate the given function